72269235

素因数分解:

$3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2437}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 125508240

約数和(自身を除く): 53239005

約数列:

[1, 3, 5, 9, 15, 45, 659, 1977, 2437, 3295, 5931, 7311, 9885, 12185, 21933, 29655, 36555, 109665, 1605983, 4817949, 8029915, 14453847, 24089745, 72269235]

約数ペア:

[(1, 72269235), (3, 24089745), (5, 14453847), (9, 8029915), (15, 4817949), (45, 1605983), (659, 109665), (1977, 36555), (2437, 29655), (3295, 21933), (5931, 12185), (7311, 9885)]