72658355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4603}}^1$

素因数の和:4667

約数の個数: 32

約数和(自身を含む): 111379968

約数和(自身を除く): 38721613

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 4603, 15785, 23015, 32221, 50633, 161105, 188723, 253165, 354431, 943615, 1321061, 1772155, 2075953, 6605305, 10379765, 14531671, 72658355]

約数ペア:

[(1, 72658355), (5, 14531671), (7, 10379765), (11, 6605305), (35, 2075953), (41, 1772155), (55, 1321061), (77, 943615), (205, 354431), (287, 253165), (385, 188723), (451, 161105), (1435, 50633), (2255, 32221), (3157, 23015), (4603, 15785)]