131150655

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{6491}}^1$

素因数の和:6951

約数の個数: 24

約数和(自身を含む): 227869200

約数和(自身を除く): 96718545

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 4041, 6491, 6735, 19473, 20205, 32455, 58419, 97365, 292095, 2914459, 8743377, 14572295, 26230131, 43716885, 131150655]

約数ペア:

[(1, 131150655), (3, 43716885), (5, 26230131), (9, 14572295), (15, 8743377), (45, 2914459), (449, 292095), (1347, 97365), (2245, 58419), (4041, 32455), (6491, 20205), (6735, 19473)]