90475489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 99283408

約数和(自身を除く): 8807919

約数列:

[1, 13, 97, 157, 457, 1261, 2041, 5941, 15229, 44329, 71749, 197977, 576277, 932737, 6959653, 90475489]

約数ペア:

[(1, 90475489), (13, 6959653), (97, 932737), (157, 576277), (457, 197977), (1261, 71749), (2041, 44329), (5941, 15229)]