65522165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 25197835

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 1399, 1615, 2465, 2755, 6995, 9367, 23783, 26581, 40571, 46835, 118915, 132905, 202855, 451877, 689707, 770849, 2259385, 3448535, 3854245, 13104433, 65522165]

約数ペア:

[(1, 65522165), (5, 13104433), (17, 3854245), (19, 3448535), (29, 2259385), (85, 770849), (95, 689707), (145, 451877), (323, 202855), (493, 132905), (551, 118915), (1399, 46835), (1615, 40571), (2465, 26581), (2755, 23783), (6995, 9367)]