23228355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 39456000

約数和(自身を除く): 16227645

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 547, 745, 1641, 2235, 2735, 2831, 8205, 8493, 10393, 14155, 31179, 42465, 51965, 81503, 155895, 244509, 407515, 1222545, 1548557, 4645671, 7742785, 23228355]

約数ペア:

[(1, 23228355), (3, 7742785), (5, 4645671), (15, 1548557), (19, 1222545), (57, 407515), (95, 244509), (149, 155895), (285, 81503), (447, 51965), (547, 42465), (745, 31179), (1641, 14155), (2235, 10393), (2735, 8493), (2831, 8205)]