16501104125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{2671}}^1\times {\mathrm{4493}}^1$

素因数の和:7190

約数の個数: 32

約数和(自身を含む): 22478916096

約数和(自身を除く): 5977811971

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 2671, 4493, 13355, 22465, 29381, 49423, 66775, 112325, 146905, 247115, 333875, 561625, 734525, 1235575, 3672625, 6177875, 12000803, 60004015, 132008833, 300020075, 660044165, 1500100375, 3300220825, 16501104125]

約数ペア:

[(1, 16501104125), (5, 3300220825), (11, 1500100375), (25, 660044165), (55, 300020075), (125, 132008833), (275, 60004015), (1375, 12000803), (2671, 6177875), (4493, 3672625), (13355, 1235575), (22465, 734525), (29381, 561625), (49423, 333875), (66775, 247115), (112325, 146905)]