1285485585

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1616963}}^1$

素因数の和:1617024

約数の個数: 16

約数和(自身を含む): 2095585344

約数和(自身を除く): 810099759

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 1616963, 4850889, 8084815, 24254445, 85699039, 257097117, 428495195, 1285485585]

約数ペア:

[(1, 1285485585), (3, 428495195), (5, 257097117), (15, 85699039), (53, 24254445), (159, 8084815), (265, 4850889), (795, 1616963)]