15097875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 28654080

約数和(自身を除く): 13556205

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 125, 163, 195, 247, 285, 325, 375, 475, 489, 741, 815, 975, 1235, 1425, 1625, 2119, 2375, 2445, 3097, 3705, 4075, 4875, 6175, 6357, 7125, 9291, 10595, 12225, 15485, 18525, 20375, 30875, 31785, 40261, 46455, 52975, 61125, 77425, 92625, 120783, 158925, 201305, 232275, 264875, 387125, 603915, 794625, 1006525, 1161375, 3019575, 5032625, 15097875]

約数ペア:

[(1, 15097875), (3, 5032625), (5, 3019575), (13, 1161375), (15, 1006525), (19, 794625), (25, 603915), (39, 387125), (57, 264875), (65, 232275), (75, 201305), (95, 158925), (125, 120783), (163, 92625), (195, 77425), (247, 61125), (285, 52975), (325, 46455), (375, 40261), (475, 31785), (489, 30875), (741, 20375), (815, 18525), (975, 15485), (1235, 12225), (1425, 10595), (1625, 9291), (2119, 7125), (2375, 6357), (2445, 6175), (3097, 4875), (3705, 4075)]