13503135

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 9168225

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 409, 465, 1065, 1227, 2045, 2201, 6135, 6603, 11005, 12679, 29039, 33015, 38037, 63395, 87117, 145195, 190185, 435585, 900209, 2700627, 4501045, 13503135]

約数ペア:

[(1, 13503135), (3, 4501045), (5, 2700627), (15, 900209), (31, 435585), (71, 190185), (93, 145195), (155, 87117), (213, 63395), (355, 38037), (409, 33015), (465, 29039), (1065, 12679), (1227, 11005), (2045, 6603), (2201, 6135)]