8389203265

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1\times {\mathrm{18911}}^1$

素因数の和:19257

約数の個数: 24

約数和(自身を含む): 10729458432

約数和(自身を除く): 2340255167

約数列:

[1, 5, 17, 85, 289, 307, 1445, 1535, 5219, 18911, 26095, 88723, 94555, 321487, 443615, 1607435, 5465279, 5805677, 27326395, 29028385, 98696509, 493482545, 1677840653, 8389203265]

約数ペア:

[(1, 8389203265), (5, 1677840653), (17, 493482545), (85, 98696509), (289, 29028385), (307, 27326395), (1445, 5805677), (1535, 5465279), (5219, 1607435), (18911, 443615), (26095, 321487), (88723, 94555)]