1333130045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661603}}^1$

素因数の和:661652

約数の個数: 16

約数和(自身を含む): 1778391552

約数和(自身を除く): 445261507

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 661603, 3308015, 8600839, 20509693, 43004195, 102548465, 266626009, 1333130045]

約数ペア:

[(1, 1333130045), (5, 266626009), (13, 102548465), (31, 43004195), (65, 20509693), (155, 8600839), (403, 3308015), (2015, 661603)]