40586265

素因数分解:

$3^4\times 5^1\times {\mathrm{100213}}^1$

素因数の和:100230

約数の個数: 20

約数和(自身を含む): 72755364

約数和(自身を除く): 32169099

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 100213, 300639, 501065, 901917, 1503195, 2705751, 4509585, 8117253, 13528755, 40586265]

約数ペア:

[(1, 40586265), (3, 13528755), (5, 8117253), (9, 4509585), (15, 2705751), (27, 1503195), (45, 901917), (81, 501065), (135, 300639), (405, 100213)]