24645465

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 49437696

約数和(自身を除く): 24792231

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 81, 93, 117, 135, 151, 155, 195, 279, 351, 403, 405, 453, 465, 585, 755, 837, 1053, 1209, 1359, 1395, 1755, 1963, 2015, 2265, 2511, 3627, 4077, 4185, 4681, 5265, 5889, 6045, 6795, 9815, 10881, 12231, 12555, 14043, 17667, 18135, 20385, 23405, 29445, 32643, 42129, 53001, 54405, 60853, 61155, 70215, 88335, 126387, 159003, 163215, 182559, 210645, 265005, 304265, 379161, 547677, 631935, 795015, 912795, 1643031, 1895805, 2738385, 4929093, 8215155, 24645465]

約数ペア:

[(1, 24645465), (3, 8215155), (5, 4929093), (9, 2738385), (13, 1895805), (15, 1643031), (27, 912795), (31, 795015), (39, 631935), (45, 547677), (65, 379161), (81, 304265), (93, 265005), (117, 210645), (135, 182559), (151, 163215), (155, 159003), (195, 126387), (279, 88335), (351, 70215), (403, 61155), (405, 60853), (453, 54405), (465, 53001), (585, 42129), (755, 32643), (837, 29445), (1053, 23405), (1209, 20385), (1359, 18135), (1395, 17667), (1755, 14043), (1963, 12555), (2015, 12231), (2265, 10881), (2511, 9815), (3627, 6795), (4077, 6045), (4185, 5889), (4681, 5265)]