139660375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 183643200

約数和(自身を除く): 43982825

約数列:

[1, 5, 25, 29, 59, 125, 145, 295, 653, 725, 1475, 1711, 3265, 3625, 7375, 8555, 16325, 18937, 38527, 42775, 81625, 94685, 192635, 213875, 473425, 963175, 1117283, 2367125, 4815875, 5586415, 27932075, 139660375]

約数ペア:

[(1, 139660375), (5, 27932075), (25, 5586415), (29, 4815875), (59, 2367125), (125, 1117283), (145, 963175), (295, 473425), (653, 213875), (725, 192635), (1475, 94685), (1711, 81625), (3265, 42775), (3625, 38527), (7375, 18937), (8555, 16325)]