5687825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 8707776

約数和(自身を除く): 3019951

約数列:

[1, 5, 11, 13, 25, 37, 43, 55, 65, 143, 185, 215, 275, 325, 407, 473, 481, 559, 715, 925, 1075, 1591, 2035, 2365, 2405, 2795, 3575, 5291, 6149, 7955, 10175, 11825, 12025, 13975, 17501, 20683, 26455, 30745, 39775, 87505, 103415, 132275, 153725, 227513, 437525, 517075, 1137565, 5687825]

約数ペア:

[(1, 5687825), (5, 1137565), (11, 517075), (13, 437525), (25, 227513), (37, 153725), (43, 132275), (55, 103415), (65, 87505), (143, 39775), (185, 30745), (215, 26455), (275, 20683), (325, 17501), (407, 13975), (473, 12025), (481, 11825), (559, 10175), (715, 7955), (925, 6149), (1075, 5291), (1591, 3575), (2035, 2795), (2365, 2405)]