11638425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5351}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 19909440

約数和(自身を除く): 8271015

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5351, 16053, 26755, 80265, 133775, 155179, 401325, 465537, 775895, 2327685, 3879475, 11638425]

約数ペア:

[(1, 11638425), (3, 3879475), (5, 2327685), (15, 775895), (25, 465537), (29, 401325), (75, 155179), (87, 133775), (145, 80265), (435, 26755), (725, 16053), (2175, 5351)]