15663890835

素因数分解:

$3^3\times 5^1\times {\mathrm{5147}}^1\times {\mathrm{22543}}^1$

素因数の和:27704

約数の個数: 32

約数和(自身を含む): 27853562880

約数和(自身を除く): 12189672045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5147, 15441, 22543, 25735, 46323, 67629, 77205, 112715, 138969, 202887, 231615, 338145, 608661, 694845, 1014435, 3043305, 116028821, 348086463, 580144105, 1044259389, 1740432315, 3132778167, 5221296945, 15663890835]

約数ペア:

[(1, 15663890835), (3, 5221296945), (5, 3132778167), (9, 1740432315), (15, 1044259389), (27, 580144105), (45, 348086463), (135, 116028821), (5147, 3043305), (15441, 1014435), (22543, 694845), (25735, 608661), (46323, 338145), (67629, 231615), (77205, 202887), (112715, 138969)]