157435291475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{88993}}^1$

素因数の和:89940

約数の個数: 48

約数和(自身を含む): 243658452480

約数和(自身を除く): 86223161005

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 919, 1925, 4595, 6433, 10109, 22975, 32165, 50545, 70763, 88993, 160825, 252725, 353815, 444965, 622951, 978923, 1769075, 2224825, 3114755, 4894615, 6852461, 15573775, 24473075, 34262305, 81784567, 171311525, 408922835, 572491969, 899630237, 2044614175, 2862459845, 4498151185, 6297411659, 14312299225, 22490755925, 31487058295, 157435291475]

約数ペア:

[(1, 157435291475), (5, 31487058295), (7, 22490755925), (11, 14312299225), (25, 6297411659), (35, 4498151185), (55, 2862459845), (77, 2044614175), (175, 899630237), (275, 572491969), (385, 408922835), (919, 171311525), (1925, 81784567), (4595, 34262305), (6433, 24473075), (10109, 15573775), (22975, 6852461), (32165, 4894615), (50545, 3114755), (70763, 2224825), (88993, 1769075), (160825, 978923), (252725, 622951), (353815, 444965)]