66768264575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6830513}}^1$

素因数の和:6830563

約数の個数: 24

約数和(自身を含む): 91474243488

約数和(自身を除く): 24705978913

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 6830513, 34152565, 116118721, 157101799, 170762825, 580593605, 785508995, 2670730583, 2902968025, 3927544975, 13353652915, 66768264575]

約数ペア:

[(1, 66768264575), (5, 13353652915), (17, 3927544975), (23, 2902968025), (25, 2670730583), (85, 785508995), (115, 580593605), (391, 170762825), (425, 157101799), (575, 116118721), (1955, 34152565), (9775, 6830513)]