23477985

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 42437760

約数和(自身を除く): 18959775

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 2851, 8235, 8553, 14255, 25659, 42765, 76977, 128295, 173911, 384885, 521733, 869555, 1565199, 2608665, 4695597, 7825995, 23477985]

約数ペア:

[(1, 23477985), (3, 7825995), (5, 4695597), (9, 2608665), (15, 1565199), (27, 869555), (45, 521733), (61, 384885), (135, 173911), (183, 128295), (305, 76977), (549, 42765), (915, 25659), (1647, 14255), (2745, 8553), (2851, 8235)]