88496775

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 169195520

約数和(自身を除く): 80698745

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 127, 163, 171, 225, 285, 381, 475, 489, 635, 815, 855, 1143, 1425, 1467, 1905, 2413, 2445, 3097, 3175, 4075, 4275, 5715, 7239, 7335, 9291, 9525, 12065, 12225, 15485, 20701, 21717, 27873, 28575, 36195, 36675, 46455, 60325, 62103, 77425, 103505, 108585, 139365, 180975, 186309, 232275, 310515, 393319, 517525, 542925, 696825, 931545, 1179957, 1552575, 1966595, 3539871, 4657725, 5899785, 9832975, 17699355, 29498925, 88496775]

約数ペア:

[(1, 88496775), (3, 29498925), (5, 17699355), (9, 9832975), (15, 5899785), (19, 4657725), (25, 3539871), (45, 1966595), (57, 1552575), (75, 1179957), (95, 931545), (127, 696825), (163, 542925), (171, 517525), (225, 393319), (285, 310515), (381, 232275), (475, 186309), (489, 180975), (635, 139365), (815, 108585), (855, 103505), (1143, 77425), (1425, 62103), (1467, 60325), (1905, 46455), (2413, 36675), (2445, 36195), (3097, 28575), (3175, 27873), (4075, 21717), (4275, 20701), (5715, 15485), (7239, 12225), (7335, 12065), (9291, 9525)]