79914825

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2358

約数の個数: 36

約数和(自身を含む): 144080560

約数和(自身を除く): 64165735

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 815, 1467, 2179, 2445, 4075, 6537, 7335, 10895, 12225, 19611, 32685, 36675, 54475, 98055, 163425, 355177, 490275, 1065531, 1775885, 3196593, 5327655, 8879425, 15982965, 26638275, 79914825]

約数ペア:

[(1, 79914825), (3, 26638275), (5, 15982965), (9, 8879425), (15, 5327655), (25, 3196593), (45, 1775885), (75, 1065531), (163, 490275), (225, 355177), (489, 163425), (815, 98055), (1467, 54475), (2179, 36675), (2445, 32685), (4075, 19611), (6537, 12225), (7335, 10895)]