188302075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19979}}^1$

素因数の和:20031

約数の個数: 24

約数和(自身を含む): 260139600

約数和(自身を除く): 71837525

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 9425, 19979, 99895, 259727, 499475, 579391, 1298635, 2896955, 6493175, 7532083, 14484775, 37660415, 188302075]

約数ペア:

[(1, 188302075), (5, 37660415), (13, 14484775), (25, 7532083), (29, 6493175), (65, 2896955), (145, 1298635), (325, 579391), (377, 499475), (725, 259727), (1885, 99895), (9425, 19979)]