6616155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 13483008

約数和(自身を除く): 6866853

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 131, 185, 195, 259, 273, 393, 455, 481, 555, 655, 777, 917, 1295, 1365, 1443, 1703, 1965, 2405, 2751, 3367, 3885, 4585, 4847, 5109, 7215, 8515, 10101, 11921, 13755, 14541, 16835, 24235, 25545, 33929, 35763, 50505, 59605, 63011, 72705, 101787, 169645, 178815, 189033, 315055, 441077, 508935, 945165, 1323231, 2205385, 6616155]

約数ペア:

[(1, 6616155), (3, 2205385), (5, 1323231), (7, 945165), (13, 508935), (15, 441077), (21, 315055), (35, 189033), (37, 178815), (39, 169645), (65, 101787), (91, 72705), (105, 63011), (111, 59605), (131, 50505), (185, 35763), (195, 33929), (259, 25545), (273, 24235), (393, 16835), (455, 14541), (481, 13755), (555, 11921), (655, 10101), (777, 8515), (917, 7215), (1295, 5109), (1365, 4847), (1443, 4585), (1703, 3885), (1965, 3367), (2405, 2751)]