408230785

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{2143}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 506327040

約数和(自身を除く): 98096255

約数列:

[1, 5, 31, 155, 1229, 2143, 6145, 10715, 38099, 66433, 190495, 332165, 2633747, 13168735, 81646157, 408230785]

約数ペア:

[(1, 408230785), (5, 81646157), (31, 13168735), (155, 2633747), (1229, 332165), (2143, 190495), (6145, 66433), (10715, 38099)]