40146715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 58821120

約数和(自身を除く): 18674405

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 665, 827, 1387, 2555, 4135, 5789, 6935, 9709, 15713, 28945, 48545, 60371, 78565, 109991, 301855, 422597, 549955, 1147049, 2112985, 5735245, 8029343, 40146715]

約数ペア:

[(1, 40146715), (5, 8029343), (7, 5735245), (19, 2112985), (35, 1147049), (73, 549955), (95, 422597), (133, 301855), (365, 109991), (511, 78565), (665, 60371), (827, 48545), (1387, 28945), (2555, 15713), (4135, 9709), (5789, 6935)]