98137175

素因数分解:

$5^2\times {\mathrm{17}}^4\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 30

約数和(自身を含む): 132046608

約数和(自身を除く): 33909433

約数列:

[1, 5, 17, 25, 47, 85, 235, 289, 425, 799, 1175, 1445, 3995, 4913, 7225, 13583, 19975, 24565, 67915, 83521, 122825, 230911, 339575, 417605, 1154555, 2088025, 3925487, 5772775, 19627435, 98137175]

約数ペア:

[(1, 98137175), (5, 19627435), (17, 5772775), (25, 3925487), (47, 2088025), (85, 1154555), (235, 417605), (289, 339575), (425, 230911), (799, 122825), (1175, 83521), (1445, 67915), (3995, 24565), (4913, 19975), (7225, 13583)]