98220925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 141740928

約数和(自身を除く): 43520003

約数列:

[1, 5, 11, 23, 25, 53, 55, 115, 253, 265, 275, 293, 575, 583, 1219, 1265, 1325, 1465, 2915, 3223, 6095, 6325, 6739, 7325, 13409, 14575, 15529, 16115, 30475, 33695, 67045, 74129, 77645, 80575, 168475, 170819, 335225, 357167, 370645, 388225, 854095, 1785835, 1853225, 3928837, 4270475, 8929175, 19644185, 98220925]

約数ペア:

[(1, 98220925), (5, 19644185), (11, 8929175), (23, 4270475), (25, 3928837), (53, 1853225), (55, 1785835), (115, 854095), (253, 388225), (265, 370645), (275, 357167), (293, 335225), (575, 170819), (583, 168475), (1219, 80575), (1265, 77645), (1325, 74129), (1465, 67045), (2915, 33695), (3223, 30475), (6095, 16115), (6325, 15529), (6739, 14575), (7325, 13409)]