29689475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 39342720

約数和(自身を除く): 9653245

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 1321, 4495, 6605, 22475, 33025, 38309, 40951, 191545, 204755, 957725, 1023775, 1187579, 5937895, 29689475]

約数ペア:

[(1, 29689475), (5, 5937895), (25, 1187579), (29, 1023775), (31, 957725), (145, 204755), (155, 191545), (725, 40951), (775, 38309), (899, 33025), (1321, 22475), (4495, 6605)]