73420655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10037}}^1$

素因数の和:10079

約数の個数: 32

約数和(自身を含む): 115637760

約数和(自身を除く): 42217105

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 10037, 50185, 70259, 110407, 190703, 351295, 552035, 772849, 953515, 1334921, 2097733, 3864245, 6674605, 10488665, 14684131, 73420655]

約数ペア:

[(1, 73420655), (5, 14684131), (7, 10488665), (11, 6674605), (19, 3864245), (35, 2097733), (55, 1334921), (77, 953515), (95, 772849), (133, 552035), (209, 351295), (385, 190703), (665, 110407), (1045, 70259), (1463, 50185), (7315, 10037)]