15236250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 40487040

約数和(自身を除く): 25250790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 239, 250, 255, 375, 425, 478, 510, 625, 717, 750, 850, 1195, 1250, 1275, 1434, 1875, 2125, 2390, 2550, 3585, 3750, 4063, 4250, 5975, 6375, 7170, 8126, 10625, 11950, 12189, 12750, 17925, 20315, 21250, 24378, 29875, 31875, 35850, 40630, 59750, 60945, 63750, 89625, 101575, 121890, 149375, 179250, 203150, 298750, 304725, 448125, 507875, 609450, 896250, 1015750, 1523625, 2539375, 3047250, 5078750, 7618125, 15236250]

約数ペア:

[(1, 15236250), (2, 7618125), (3, 5078750), (5, 3047250), (6, 2539375), (10, 1523625), (15, 1015750), (17, 896250), (25, 609450), (30, 507875), (34, 448125), (50, 304725), (51, 298750), (75, 203150), (85, 179250), (102, 149375), (125, 121890), (150, 101575), (170, 89625), (239, 63750), (250, 60945), (255, 59750), (375, 40630), (425, 35850), (478, 31875), (510, 29875), (625, 24378), (717, 21250), (750, 20315), (850, 17925), (1195, 12750), (1250, 12189), (1275, 11950), (1434, 10625), (1875, 8126), (2125, 7170), (2390, 6375), (2550, 5975), (3585, 4250), (3750, 4063)]