55516175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 82682208

約数和(自身を除く): 27166033

約数列:

[1, 5, 11, 13, 25, 53, 55, 65, 143, 265, 275, 293, 325, 583, 689, 715, 1325, 1465, 2915, 3223, 3445, 3575, 3809, 7325, 7579, 14575, 15529, 16115, 17225, 19045, 37895, 41899, 77645, 80575, 95225, 170819, 189475, 201877, 209495, 388225, 854095, 1009385, 1047475, 2220647, 4270475, 5046925, 11103235, 55516175]

約数ペア:

[(1, 55516175), (5, 11103235), (11, 5046925), (13, 4270475), (25, 2220647), (53, 1047475), (55, 1009385), (65, 854095), (143, 388225), (265, 209495), (275, 201877), (293, 189475), (325, 170819), (583, 95225), (689, 80575), (715, 77645), (1325, 41899), (1465, 37895), (2915, 19045), (3223, 17225), (3445, 16115), (3575, 15529), (3809, 14575), (7325, 7579)]