40968465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 70625280

約数和(自身を除く): 29656815

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 3343, 4085, 10029, 12255, 16715, 50145, 63517, 143749, 190551, 317585, 431247, 718745, 952755, 2156235, 2731231, 8193693, 13656155, 40968465]

約数ペア:

[(1, 40968465), (3, 13656155), (5, 8193693), (15, 2731231), (19, 2156235), (43, 952755), (57, 718745), (95, 431247), (129, 317585), (215, 190551), (285, 143749), (645, 63517), (817, 50145), (2451, 16715), (3343, 12255), (4085, 10029)]