201124875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4549

約数の個数: 64

約数和(自身を含む): 405070848

約数和(自身を除く): 203945973

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 357, 375, 425, 525, 595, 875, 1275, 1785, 2125, 2625, 2975, 4507, 6375, 8925, 13521, 14875, 22535, 31549, 44625, 67605, 76619, 94647, 112675, 157745, 229857, 338025, 383095, 473235, 536333, 563375, 788725, 1149285, 1608999, 1690125, 1915475, 2366175, 2681665, 3943625, 5746425, 8044995, 9577375, 11830875, 13408325, 28732125, 40224975, 67041625, 201124875]

約数ペア:

[(1, 201124875), (3, 67041625), (5, 40224975), (7, 28732125), (15, 13408325), (17, 11830875), (21, 9577375), (25, 8044995), (35, 5746425), (51, 3943625), (75, 2681665), (85, 2366175), (105, 1915475), (119, 1690125), (125, 1608999), (175, 1149285), (255, 788725), (357, 563375), (375, 536333), (425, 473235), (525, 383095), (595, 338025), (875, 229857), (1275, 157745), (1785, 112675), (2125, 94647), (2625, 76619), (2975, 67605), (4507, 44625), (6375, 31549), (8925, 22535), (13521, 14875)]