149257575

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{9901}}^1$

素因数の和:9984

約数の個数: 36

約数和(自身を含む): 271354408

約数和(自身を除く): 122096833

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1675, 3015, 5025, 9901, 15075, 29703, 49505, 89109, 148515, 247525, 445545, 663367, 742575, 1990101, 2227725, 3316835, 5970303, 9950505, 16584175, 29851515, 49752525, 149257575]

約数ペア:

[(1, 149257575), (3, 49752525), (5, 29851515), (9, 16584175), (15, 9950505), (25, 5970303), (45, 3316835), (67, 2227725), (75, 1990101), (201, 742575), (225, 663367), (335, 445545), (603, 247525), (1005, 148515), (1675, 89109), (3015, 49505), (5025, 29703), (9901, 15075)]