86634125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 116588160

約数和(自身を除く): 29954035

約数列:

[1, 5, 17, 25, 59, 85, 125, 295, 425, 691, 1003, 1475, 2125, 3455, 5015, 7375, 11747, 17275, 25075, 40769, 58735, 86375, 125375, 203845, 293675, 693073, 1019225, 1468375, 3465365, 5096125, 17326825, 86634125]

約数ペア:

[(1, 86634125), (5, 17326825), (17, 5096125), (25, 3465365), (59, 1468375), (85, 1019225), (125, 693073), (295, 293675), (425, 203845), (691, 125375), (1003, 86375), (1475, 58735), (2125, 40769), (3455, 25075), (5015, 17275), (7375, 11747)]