23210505

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1231}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 17149815

約数列:

[1, 3, 5, 9, 15, 45, 419, 1231, 1257, 2095, 3693, 3771, 6155, 6285, 11079, 18465, 18855, 55395, 515789, 1547367, 2578945, 4642101, 7736835, 23210505]

約数ペア:

[(1, 23210505), (3, 7736835), (5, 4642101), (9, 2578945), (15, 1547367), (45, 515789), (419, 55395), (1231, 18855), (1257, 18465), (2095, 11079), (3693, 6285), (3771, 6155)]