23385555

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11057}}^1$

素因数の和:11115

約数の個数: 24

約数和(自身を含む): 41401152

約数和(自身を除く): 18015597

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 11057, 33171, 55285, 99513, 165855, 497565, 519679, 1559037, 2598395, 4677111, 7795185, 23385555]

約数ペア:

[(1, 23385555), (3, 7795185), (5, 4677111), (9, 2598395), (15, 1559037), (45, 519679), (47, 497565), (141, 165855), (235, 99513), (423, 55285), (705, 33171), (2115, 11057)]