158969525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 236234880

約数和(自身を除く): 77265355

約数列:

[1, 5, 11, 13, 25, 53, 55, 65, 143, 265, 275, 325, 583, 689, 715, 839, 1325, 2915, 3445, 3575, 4195, 7579, 9229, 10907, 14575, 17225, 20975, 37895, 44467, 46145, 54535, 119977, 189475, 222335, 230725, 272675, 489137, 578071, 599885, 1111675, 2445685, 2890355, 2999425, 6358781, 12228425, 14451775, 31793905, 158969525]

約数ペア:

[(1, 158969525), (5, 31793905), (11, 14451775), (13, 12228425), (25, 6358781), (53, 2999425), (55, 2890355), (65, 2445685), (143, 1111675), (265, 599885), (275, 578071), (325, 489137), (583, 272675), (689, 230725), (715, 222335), (839, 189475), (1325, 119977), (2915, 54535), (3445, 46145), (3575, 44467), (4195, 37895), (7579, 20975), (9229, 17225), (10907, 14575)]