7387445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 9661680

約数和(自身を除く): 2274235

約数列:

[1, 5, 13, 65, 89, 445, 1157, 1277, 5785, 6385, 16601, 83005, 113653, 568265, 1477489, 7387445]

約数ペア:

[(1, 7387445), (5, 1477489), (13, 568265), (65, 113653), (89, 83005), (445, 16601), (1157, 6385), (1277, 5785)]