71035575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 129637536

約数和(自身を除く): 58601961

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 533, 615, 975, 1025, 1599, 1777, 2665, 3075, 5331, 7995, 8885, 13325, 23101, 26655, 39975, 44425, 69303, 72857, 115505, 133275, 218571, 346515, 364285, 577525, 947141, 1092855, 1732575, 1821425, 2841423, 4735705, 5464275, 14207115, 23678525, 71035575]

約数ペア:

[(1, 71035575), (3, 23678525), (5, 14207115), (13, 5464275), (15, 4735705), (25, 2841423), (39, 1821425), (41, 1732575), (65, 1092855), (75, 947141), (123, 577525), (195, 364285), (205, 346515), (325, 218571), (533, 133275), (615, 115505), (975, 72857), (1025, 69303), (1599, 44425), (1777, 39975), (2665, 26655), (3075, 23101), (5331, 13325), (7995, 8885)]