10581225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 19052352

約数和(自身を除く): 8471127

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 193, 215, 255, 425, 579, 645, 731, 965, 1075, 1275, 2193, 2895, 3225, 3281, 3655, 4825, 8299, 9843, 10965, 14475, 16405, 18275, 24897, 41495, 49215, 54825, 82025, 124485, 141083, 207475, 246075, 423249, 622425, 705415, 2116245, 3527075, 10581225]

約数ペア:

[(1, 10581225), (3, 3527075), (5, 2116245), (15, 705415), (17, 622425), (25, 423249), (43, 246075), (51, 207475), (75, 141083), (85, 124485), (129, 82025), (193, 54825), (215, 49215), (255, 41495), (425, 24897), (579, 18275), (645, 16405), (731, 14475), (965, 10965), (1075, 9843), (1275, 8299), (2193, 4825), (2895, 3655), (3225, 3281)]