23956335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 46195968

約数和(自身を除く): 22239633

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1321, 1395, 2015, 3627, 3963, 6045, 6605, 11889, 17173, 18135, 19815, 40951, 51519, 59445, 85865, 122853, 154557, 204755, 257595, 368559, 532363, 614265, 772785, 1597089, 1842795, 2661815, 4791267, 7985445, 23956335]

約数ペア:

[(1, 23956335), (3, 7985445), (5, 4791267), (9, 2661815), (13, 1842795), (15, 1597089), (31, 772785), (39, 614265), (45, 532363), (65, 368559), (93, 257595), (117, 204755), (155, 154557), (195, 122853), (279, 85865), (403, 59445), (465, 51519), (585, 40951), (1209, 19815), (1321, 18135), (1395, 17173), (2015, 11889), (3627, 6605), (3963, 6045)]