28935555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 52144128

約数和(自身を除く): 23208573

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 5657, 16971, 28285, 62227, 84855, 175367, 186681, 311135, 526101, 876835, 933405, 1929037, 2630505, 5787111, 9645185, 28935555]

約数ペア:

[(1, 28935555), (3, 9645185), (5, 5787111), (11, 2630505), (15, 1929037), (31, 933405), (33, 876835), (55, 526101), (93, 311135), (155, 186681), (165, 175367), (341, 84855), (465, 62227), (1023, 28285), (1705, 16971), (5115, 5657)]