98970575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{739}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 134336640

約数和(自身を除く): 35366065

約数列:

[1, 5, 11, 25, 55, 275, 487, 739, 2435, 3695, 5357, 8129, 12175, 18475, 26785, 40645, 133925, 203225, 359893, 1799465, 3958823, 8997325, 19794115, 98970575]

約数ペア:

[(1, 98970575), (5, 19794115), (11, 8997325), (25, 3958823), (55, 1799465), (275, 359893), (487, 203225), (739, 133925), (2435, 40645), (3695, 26785), (5357, 18475), (8129, 12175)]