98988875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 134447040

約数和(自身を除く): 35458165

約数列:

[1, 5, 17, 25, 37, 85, 125, 185, 425, 629, 925, 1259, 2125, 3145, 4625, 6295, 15725, 21403, 31475, 46583, 78625, 107015, 157375, 232915, 535075, 791911, 1164575, 2675375, 3959555, 5822875, 19797775, 98988875]

約数ペア:

[(1, 98988875), (5, 19797775), (17, 5822875), (25, 3959555), (37, 2675375), (85, 1164575), (125, 791911), (185, 535075), (425, 232915), (629, 157375), (925, 107015), (1259, 78625), (2125, 46583), (3145, 31475), (4625, 21403), (6295, 15725)]