288820225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5351}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 382261248

約数和(自身を除く): 93441023

約数列:

[1, 5, 17, 25, 85, 127, 425, 635, 2159, 3175, 5351, 10795, 26755, 53975, 90967, 133775, 454835, 679577, 2274175, 3397885, 11552809, 16989425, 57764045, 288820225]

約数ペア:

[(1, 288820225), (5, 57764045), (17, 16989425), (25, 11552809), (85, 3397885), (127, 2274175), (425, 679577), (635, 454835), (2159, 133775), (3175, 90967), (5351, 53975), (10795, 26755)]