11813775

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 19832064

約数和(自身を除く): 8018289

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 2351, 5025, 7053, 11755, 35265, 58775, 157517, 176325, 472551, 787585, 2362755, 3937925, 11813775]

約数ペア:

[(1, 11813775), (3, 3937925), (5, 2362755), (15, 787585), (25, 472551), (67, 176325), (75, 157517), (201, 58775), (335, 35265), (1005, 11755), (1675, 7053), (2351, 5025)]