23044125

素因数分解:

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

素因数の和:223

約数の個数: 64

約数和(自身を含む): 42981120

約数和(自身を除く): 19936995

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 125, 145, 163, 195, 325, 375, 377, 435, 489, 725, 815, 975, 1131, 1625, 1885, 2119, 2175, 2445, 3625, 4075, 4727, 4875, 5655, 6357, 9425, 10595, 10875, 12225, 14181, 20375, 23635, 28275, 31785, 47125, 52975, 61125, 61451, 70905, 118175, 141375, 158925, 184353, 264875, 307255, 354525, 590875, 794625, 921765, 1536275, 1772625, 4608825, 7681375, 23044125]

約数ペア:

[(1, 23044125), (3, 7681375), (5, 4608825), (13, 1772625), (15, 1536275), (25, 921765), (29, 794625), (39, 590875), (65, 354525), (75, 307255), (87, 264875), (125, 184353), (145, 158925), (163, 141375), (195, 118175), (325, 70905), (375, 61451), (377, 61125), (435, 52975), (489, 47125), (725, 31785), (815, 28275), (975, 23635), (1131, 20375), (1625, 14181), (1885, 12225), (2119, 10875), (2175, 10595), (2445, 9425), (3625, 6357), (4075, 5655), (4727, 4875)]