48398775

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 83458944

約数和(自身を除く): 35060169

約数列:

[1, 3, 5, 15, 25, 37, 75, 107, 111, 163, 185, 321, 489, 535, 555, 815, 925, 1605, 2445, 2675, 2775, 3959, 4075, 6031, 8025, 11877, 12225, 17441, 18093, 19795, 30155, 52323, 59385, 87205, 90465, 98975, 150775, 261615, 296925, 436025, 452325, 645317, 1308075, 1935951, 3226585, 9679755, 16132925, 48398775]

約数ペア:

[(1, 48398775), (3, 16132925), (5, 9679755), (15, 3226585), (25, 1935951), (37, 1308075), (75, 645317), (107, 452325), (111, 436025), (163, 296925), (185, 261615), (321, 150775), (489, 98975), (535, 90465), (555, 87205), (815, 59385), (925, 52323), (1605, 30155), (2445, 19795), (2675, 18093), (2775, 17441), (3959, 12225), (4075, 11877), (6031, 8025)]