1155955585

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{17203}}^1$

素因数の和:17448

約数の個数: 16

約数和(自身を含む): 1412104320

約数和(自身を除く): 256148735

約数列:

[1, 5, 89, 151, 445, 755, 13439, 17203, 67195, 86015, 1531067, 2597653, 7655335, 12988265, 231191117, 1155955585]

約数ペア:

[(1, 1155955585), (5, 231191117), (89, 12988265), (151, 7655335), (445, 2597653), (755, 1531067), (13439, 86015), (17203, 67195)]