5880225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 10818752

約数和(自身を除く): 4938527

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 163, 185, 195, 325, 481, 489, 555, 815, 925, 975, 1443, 2119, 2405, 2445, 2775, 4075, 6031, 6357, 7215, 10595, 12025, 12225, 18093, 30155, 31785, 36075, 52975, 78403, 90465, 150775, 158925, 235209, 392015, 452325, 1176045, 1960075, 5880225]

約数ペア:

[(1, 5880225), (3, 1960075), (5, 1176045), (13, 452325), (15, 392015), (25, 235209), (37, 158925), (39, 150775), (65, 90465), (75, 78403), (111, 52975), (163, 36075), (185, 31785), (195, 30155), (325, 18093), (481, 12225), (489, 12025), (555, 10595), (815, 7215), (925, 6357), (975, 6031), (1443, 4075), (2119, 2775), (2405, 2445)]