40790985

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18251}}^1$

素因数の和:18408

約数の個数: 16

約数和(自身を含む): 65707200

約数和(自身を除く): 24916215

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 18251, 54753, 91255, 273765, 2719399, 8158197, 13596995, 40790985]

約数ペア:

[(1, 40790985), (3, 13596995), (5, 8158197), (15, 2719399), (149, 273765), (447, 91255), (745, 54753), (2235, 18251)]