972525905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{650519}}^1$

素因数の和:650560

約数の個数: 16

約数和(自身を含む): 1311448320

約数和(自身を除く): 338922415

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 650519, 3252595, 8456747, 14961937, 42283735, 74809685, 194505181, 972525905]

約数ペア:

[(1, 972525905), (5, 194505181), (13, 74809685), (23, 42283735), (65, 14961937), (115, 8456747), (299, 3252595), (1495, 650519)]