40192605

素因数分解:

$3^4\times 5^1\times {\mathrm{99241}}^1$

素因数の和:99258

約数の個数: 20

約数和(自身を含む): 72049692

約数和(自身を除く): 31857087

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 99241, 297723, 496205, 893169, 1488615, 2679507, 4465845, 8038521, 13397535, 40192605]

約数ペア:

[(1, 40192605), (3, 13397535), (5, 8038521), (9, 4465845), (15, 2679507), (27, 1488615), (45, 893169), (81, 496205), (135, 297723), (405, 99241)]