15017850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1492

約数の個数: 72

約数和(自身を含む): 42131232

約数和(自身を除く): 27113382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1451, 1725, 2070, 2902, 3450, 4353, 5175, 7255, 8706, 10350, 13059, 14510, 21765, 26118, 33373, 36275, 43530, 65295, 66746, 72550, 100119, 108825, 130590, 166865, 200238, 217650, 300357, 326475, 333730, 500595, 600714, 652950, 834325, 1001190, 1501785, 1668650, 2502975, 3003570, 5005950, 7508925, 15017850]

約数ペア:

[(1, 15017850), (2, 7508925), (3, 5005950), (5, 3003570), (6, 2502975), (9, 1668650), (10, 1501785), (15, 1001190), (18, 834325), (23, 652950), (25, 600714), (30, 500595), (45, 333730), (46, 326475), (50, 300357), (69, 217650), (75, 200238), (90, 166865), (115, 130590), (138, 108825), (150, 100119), (207, 72550), (225, 66746), (230, 65295), (345, 43530), (414, 36275), (450, 33373), (575, 26118), (690, 21765), (1035, 14510), (1150, 13059), (1451, 10350), (1725, 8706), (2070, 7255), (2902, 5175), (3450, 4353)]