561461115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1970039}}^1$

素因数の和:1970066

約数の個数: 16

約数和(自身を含む): 945619200

約数和(自身を除く): 384158085

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1970039, 5910117, 9850195, 29550585, 37430741, 112292223, 187153705, 561461115]

約数ペア:

[(1, 561461115), (3, 187153705), (5, 112292223), (15, 37430741), (19, 29550585), (57, 9850195), (95, 5910117), (285, 1970039)]