4271025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 7999488

約数和(自身を除く): 3728463

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 167, 275, 341, 465, 501, 775, 825, 835, 1023, 1705, 1837, 2325, 2505, 4175, 5115, 5177, 5511, 8525, 9185, 12525, 15531, 25575, 25885, 27555, 45925, 56947, 77655, 129425, 137775, 170841, 284735, 388275, 854205, 1423675, 4271025]

約数ペア:

[(1, 4271025), (3, 1423675), (5, 854205), (11, 388275), (15, 284735), (25, 170841), (31, 137775), (33, 129425), (55, 77655), (75, 56947), (93, 45925), (155, 27555), (165, 25885), (167, 25575), (275, 15531), (341, 12525), (465, 9185), (501, 8525), (775, 5511), (825, 5177), (835, 5115), (1023, 4175), (1705, 2505), (1837, 2325)]