2015805585

素因数分解:

$3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{109169}}^1$

素因数の和:110408

約数の個数: 16

約数和(自身を含む): 3227938560

約数和(自身を除く): 1212132975

約数列:

[1, 3, 5, 15, 1231, 3693, 6155, 18465, 109169, 327507, 545845, 1637535, 134387039, 403161117, 671935195, 2015805585]

約数ペア:

[(1, 2015805585), (3, 671935195), (5, 403161117), (15, 134387039), (1231, 1637535), (3693, 545845), (6155, 327507), (18465, 109169)]