15013250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 33606144

約数和(自身を除く): 18592894

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 373, 575, 746, 805, 875, 1150, 1610, 1750, 1865, 2611, 2875, 3730, 4025, 5222, 5750, 8050, 8579, 9325, 13055, 17158, 18650, 20125, 26110, 40250, 42895, 46625, 60053, 65275, 85790, 93250, 120106, 130550, 214475, 300265, 326375, 428950, 600530, 652750, 1072375, 1501325, 2144750, 3002650, 7506625, 15013250]

約数ペア:

[(1, 15013250), (2, 7506625), (5, 3002650), (7, 2144750), (10, 1501325), (14, 1072375), (23, 652750), (25, 600530), (35, 428950), (46, 326375), (50, 300265), (70, 214475), (115, 130550), (125, 120106), (161, 93250), (175, 85790), (230, 65275), (250, 60053), (322, 46625), (350, 42895), (373, 40250), (575, 26110), (746, 20125), (805, 18650), (875, 17158), (1150, 13055), (1610, 9325), (1750, 8579), (1865, 8050), (2611, 5750), (2875, 5222), (3730, 4025)]