2015433475

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 2824881696

約数和(自身を除く): 809448221

約数列:

[1, 5, 11, 25, 37, 55, 121, 185, 275, 407, 605, 925, 1331, 1637, 2035, 3025, 4477, 6655, 8185, 10175, 18007, 22385, 33275, 40925, 49247, 60569, 90035, 111925, 198077, 246235, 302845, 450175, 666259, 990385, 1231175, 1514225, 2178847, 3331295, 4951925, 7328849, 10894235, 16656475, 36644245, 54471175, 80617339, 183221225, 403086695, 2015433475]

約数ペア:

[(1, 2015433475), (5, 403086695), (11, 183221225), (25, 80617339), (37, 54471175), (55, 36644245), (121, 16656475), (185, 10894235), (275, 7328849), (407, 4951925), (605, 3331295), (925, 2178847), (1331, 1514225), (1637, 1231175), (2035, 990385), (3025, 666259), (4477, 450175), (6655, 302845), (8185, 246235), (10175, 198077), (18007, 111925), (22385, 90035), (33275, 60569), (40925, 49247)]