45978525

素因数分解:

$3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1326

約数の個数: 36

約数和(自身を含む): 82880980

約数和(自身を除く): 36902455

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 181, 225, 543, 905, 1129, 1629, 2715, 3387, 4525, 5645, 8145, 10161, 13575, 16935, 28225, 40725, 50805, 84675, 204349, 254025, 613047, 1021745, 1839141, 3065235, 5108725, 9195705, 15326175, 45978525]

約数ペア:

[(1, 45978525), (3, 15326175), (5, 9195705), (9, 5108725), (15, 3065235), (25, 1839141), (45, 1021745), (75, 613047), (181, 254025), (225, 204349), (543, 84675), (905, 50805), (1129, 40725), (1629, 28225), (2715, 16935), (3387, 13575), (4525, 10161), (5645, 8145)]