72025415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6451}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 111490560

約数和(自身を除く): 39465145

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 6451, 11165, 32255, 45157, 70961, 187079, 225785, 354805, 496727, 935395, 1309553, 2057869, 2483635, 6547765, 10289345, 14405083, 72025415]

約数ペア:

[(1, 72025415), (5, 14405083), (7, 10289345), (11, 6547765), (29, 2483635), (35, 2057869), (55, 1309553), (77, 935395), (145, 496727), (203, 354805), (319, 225785), (385, 187079), (1015, 70961), (1595, 45157), (2233, 32255), (6451, 11165)]