27264705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 47537280

約数和(自身を除く): 20272575

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 1571, 3471, 4713, 5785, 7855, 17355, 20423, 23565, 61269, 102115, 139819, 306345, 419457, 699095, 1817647, 2097285, 5452941, 9088235, 27264705]

約数ペア:

[(1, 27264705), (3, 9088235), (5, 5452941), (13, 2097285), (15, 1817647), (39, 699095), (65, 419457), (89, 306345), (195, 139819), (267, 102115), (445, 61269), (1157, 23565), (1335, 20423), (1571, 17355), (3471, 7855), (4713, 5785)]