816960045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{3251}}^1$

素因数の和:4793

約数の個数: 32

約数和(自身を含む): 1427341824

約数和(自身を除く): 610381779

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1523, 3251, 4569, 7615, 9753, 16255, 16753, 22845, 35761, 48765, 50259, 83765, 107283, 178805, 251295, 536415, 4951273, 14853819, 24756365, 54464003, 74269095, 163392009, 272320015, 816960045]

約数ペア:

[(1, 816960045), (3, 272320015), (5, 163392009), (11, 74269095), (15, 54464003), (33, 24756365), (55, 14853819), (165, 4951273), (1523, 536415), (3251, 251295), (4569, 178805), (7615, 107283), (9753, 83765), (16255, 50259), (16753, 48765), (22845, 35761)]