90342785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32323}}^1$

素因数の和:32384

約数の個数: 16

約数和(自身を含む): 119469504

約数和(自身を除く): 29126719

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 32323, 161615, 420199, 1389889, 2100995, 6949445, 18068557, 90342785]

約数ペア:

[(1, 90342785), (5, 18068557), (13, 6949445), (43, 2100995), (65, 1389889), (215, 420199), (559, 161615), (2795, 32323)]