145305251

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14923}}^1$

素因数の和:15050

約数の個数: 16

約数和(自身を含む): 180520704

約数和(自身を除く): 35215453

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 14923, 104461, 193999, 1357993, 1596761, 11177327, 20757893, 145305251]

約数ペア:

[(1, 145305251), (7, 20757893), (13, 11177327), (91, 1596761), (107, 1357993), (749, 193999), (1391, 104461), (9737, 14923)]