5421255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{51631}}^1$

素因数の和:51646

約数の個数: 16

約数和(自身を含む): 9913344

約数和(自身を除く): 4492089

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 51631, 154893, 258155, 361417, 774465, 1084251, 1807085, 5421255]

約数ペア:

[(1, 5421255), (3, 1807085), (5, 1084251), (7, 774465), (15, 361417), (21, 258155), (35, 154893), (105, 51631)]