180222615

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{6491}}^1$

素因数の和:7119

約数の個数: 24

約数和(自身を含む): 312940368

約数和(自身を除く): 132717753

約数列:

[1, 3, 5, 9, 15, 45, 617, 1851, 3085, 5553, 6491, 9255, 19473, 27765, 32455, 58419, 97365, 292095, 4004947, 12014841, 20024735, 36044523, 60074205, 180222615]

約数ペア:

[(1, 180222615), (3, 60074205), (5, 36044523), (9, 20024735), (15, 12014841), (45, 4004947), (617, 292095), (1851, 97365), (3085, 58419), (5553, 32455), (6491, 27765), (9255, 19473)]