621569380185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{23159}}^1$

素因数の和:23600

約数の個数: 128

約数和(自身を含む): 1222358860800

約数和(自身を除く): 600789480615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 117, 123, 135, 195, 205, 351, 369, 373, 533, 585, 615, 1107, 1119, 1599, 1755, 1845, 1865, 2665, 3357, 4797, 4849, 5535, 5595, 7995, 10071, 14391, 14547, 15293, 16785, 23159, 23985, 24245, 43641, 45879, 50355, 69477, 71955, 72735, 76465, 115795, 130923, 137637, 198809, 208431, 218205, 229395, 301067, 347385, 412911, 596427, 625293, 654615, 688185, 903201, 949519, 994045, 1042155, 1505335, 1789281, 2064555, 2709603, 2848557, 2982135, 3126465, 4516005, 4747595, 5367843, 8128809, 8545671, 8638307, 8946405, 12343747, 13548015, 14242785, 25637013, 25914921, 26839215, 37031241, 40644045, 42728355, 43191535, 61718735, 77744763, 111093723, 112297991, 128185065, 129574605, 185156205, 233234289, 333281169, 336893973, 354170587, 388723815, 555468615, 561489955, 1010681919, 1062511761, 1166171445, 1666405845, 1684469865, 1770852935, 3032045757, 3187535283, 4604217631, 5053409595, 5312558805, 9562605849, 13812652893, 15160228785, 15937676415, 23021088155, 41437958679, 47813029245, 69063264465, 124313876037, 207189793395, 621569380185]

約数ペア:

[(1, 621569380185), (3, 207189793395), (5, 124313876037), (9, 69063264465), (13, 47813029245), (15, 41437958679), (27, 23021088155), (39, 15937676415), (41, 15160228785), (45, 13812652893), (65, 9562605849), (117, 5312558805), (123, 5053409595), (135, 4604217631), (195, 3187535283), (205, 3032045757), (351, 1770852935), (369, 1684469865), (373, 1666405845), (533, 1166171445), (585, 1062511761), (615, 1010681919), (1107, 561489955), (1119, 555468615), (1599, 388723815), (1755, 354170587), (1845, 336893973), (1865, 333281169), (2665, 233234289), (3357, 185156205), (4797, 129574605), (4849, 128185065), (5535, 112297991), (5595, 111093723), (7995, 77744763), (10071, 61718735), (14391, 43191535), (14547, 42728355), (15293, 40644045), (16785, 37031241), (23159, 26839215), (23985, 25914921), (24245, 25637013), (43641, 14242785), (45879, 13548015), (50355, 12343747), (69477, 8946405), (71955, 8638307), (72735, 8545671), (76465, 8128809), (115795, 5367843), (130923, 4747595), (137637, 4516005), (198809, 3126465), (208431, 2982135), (218205, 2848557), (229395, 2709603), (301067, 2064555), (347385, 1789281), (412911, 1505335), (596427, 1042155), (625293, 994045), (654615, 949519), (688185, 903201)]