1021302585

素因数分解:

$3^2\times 5^1\times {\mathrm{5209}}^1\times {\mathrm{4357}}^1$

素因数の和:9577

約数の個数: 24

約数和(自身を含む): 1771004040

約数和(自身を除く): 749701455

約数列:

[1, 3, 5, 9, 15, 45, 4357, 5209, 13071, 15627, 21785, 26045, 39213, 46881, 65355, 78135, 196065, 234405, 22695613, 68086839, 113478065, 204260517, 340434195, 1021302585]

約数ペア:

[(1, 1021302585), (3, 340434195), (5, 204260517), (9, 113478065), (15, 68086839), (45, 22695613), (4357, 234405), (5209, 196065), (13071, 78135), (15627, 65355), (21785, 46881), (26045, 39213)]