1154075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 1593648

約数和(自身を除く): 439573

約数列:

[1, 5, 13, 25, 53, 65, 67, 265, 325, 335, 689, 871, 1325, 1675, 3445, 3551, 4355, 17225, 17755, 21775, 46163, 88775, 230815, 1154075]

約数ペア:

[(1, 1154075), (5, 230815), (13, 88775), (25, 46163), (53, 21775), (65, 17755), (67, 17225), (265, 4355), (325, 3551), (335, 3445), (689, 1675), (871, 1325)]