127359585

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{7129}}^1$

素因数の和:7537

約数の個数: 24

約数和(自身を含む): 221343720

約数和(自身を除く): 93984135

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3573, 5955, 7129, 17865, 21387, 35645, 64161, 106935, 320805, 2830213, 8490639, 14151065, 25471917, 42453195, 127359585]

約数ペア:

[(1, 127359585), (3, 42453195), (5, 25471917), (9, 14151065), (15, 8490639), (45, 2830213), (397, 320805), (1191, 106935), (1985, 64161), (3573, 35645), (5955, 21387), (7129, 17865)]