20797838325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8403167}}^1$

素因数の和:8403194

約数の個数: 36

約数和(自身を含む): 40637720448

約数和(自身を除く): 19839882123

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 8403167, 25209501, 42015835, 75628503, 92434837, 126047505, 210079175, 277304511, 378142515, 462174185, 630237525, 831913533, 1386522555, 1890712575, 2310870925, 4159567665, 6932612775, 20797838325]

約数ペア:

[(1, 20797838325), (3, 6932612775), (5, 4159567665), (9, 2310870925), (11, 1890712575), (15, 1386522555), (25, 831913533), (33, 630237525), (45, 462174185), (55, 378142515), (75, 277304511), (99, 210079175), (165, 126047505), (225, 92434837), (275, 75628503), (495, 42015835), (825, 25209501), (2475, 8403167)]