99681625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 134053920

約数和(自身を除く): 34372295

約数列:

[1, 5, 17, 25, 61, 85, 125, 305, 425, 769, 1037, 1525, 2125, 3845, 5185, 7625, 13073, 19225, 25925, 46909, 65365, 96125, 129625, 234545, 326825, 797453, 1172725, 1634125, 3987265, 5863625, 19936325, 99681625]

約数ペア:

[(1, 99681625), (5, 19936325), (17, 5863625), (25, 3987265), (61, 1634125), (85, 1172725), (125, 797453), (305, 326825), (425, 234545), (769, 129625), (1037, 96125), (1525, 65365), (2125, 46909), (3845, 25925), (5185, 19225), (7625, 13073)]