3986145

素因数分解:

$3^3\times 5^1\times {\mathrm{29527}}^1$

素因数の和:29541

約数の個数: 16

約数和(自身を含む): 7086720

約数和(自身を除く): 3100575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 29527, 88581, 147635, 265743, 442905, 797229, 1328715, 3986145]

約数ペア:

[(1, 3986145), (3, 1328715), (5, 797229), (9, 442905), (15, 265743), (27, 147635), (45, 88581), (135, 29527)]