10142505

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 17668872

約数和(自身を除く): 7526367

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 877, 1285, 2313, 2631, 3855, 4385, 7893, 11565, 13155, 39465, 225389, 676167, 1126945, 2028501, 3380835, 10142505]

約数ペア:

[(1, 10142505), (3, 3380835), (5, 2028501), (9, 1126945), (15, 676167), (45, 225389), (257, 39465), (771, 13155), (877, 11565), (1285, 7893), (2313, 4385), (2631, 3855)]