4608825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 8541120

約数和(自身を除く): 3932295

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 163, 195, 325, 377, 435, 489, 725, 815, 975, 1131, 1885, 2119, 2175, 2445, 4075, 4727, 5655, 6357, 9425, 10595, 12225, 14181, 23635, 28275, 31785, 52975, 61451, 70905, 118175, 158925, 184353, 307255, 354525, 921765, 1536275, 4608825]

約数ペア:

[(1, 4608825), (3, 1536275), (5, 921765), (13, 354525), (15, 307255), (25, 184353), (29, 158925), (39, 118175), (65, 70905), (75, 61451), (87, 52975), (145, 31785), (163, 28275), (195, 23635), (325, 14181), (377, 12225), (435, 10595), (489, 9425), (725, 6357), (815, 5655), (975, 4727), (1131, 4075), (1885, 2445), (2119, 2175)]