12636915

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 8271885

約数列:

[1, 3, 5, 15, 59, 109, 131, 177, 295, 327, 393, 545, 655, 885, 1635, 1965, 6431, 7729, 14279, 19293, 23187, 32155, 38645, 42837, 71395, 96465, 115935, 214185, 842461, 2527383, 4212305, 12636915]

約数ペア:

[(1, 12636915), (3, 4212305), (5, 2527383), (15, 842461), (59, 214185), (109, 115935), (131, 96465), (177, 71395), (295, 42837), (327, 38645), (393, 32155), (545, 23187), (655, 19293), (885, 14279), (1635, 7729), (1965, 6431)]