41987205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5521}}^1$

素因数の和:5558

約数の個数: 36

約数和(自身を含む): 78821028

約数和(自身を除く): 36833823

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 5521, 7605, 16563, 27605, 49689, 71773, 82815, 215319, 248445, 358865, 645957, 933049, 1076595, 2799147, 3229785, 4665245, 8397441, 13995735, 41987205]

約数ペア:

[(1, 41987205), (3, 13995735), (5, 8397441), (9, 4665245), (13, 3229785), (15, 2799147), (39, 1076595), (45, 933049), (65, 645957), (117, 358865), (169, 248445), (195, 215319), (507, 82815), (585, 71773), (845, 49689), (1521, 27605), (2535, 16563), (5521, 7605)]