18552015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24251}}^1$

素因数の和:24279

約数の個数: 24

約数和(自身を含む): 34049808

約数和(自身を除く): 15497793

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 24251, 72753, 121255, 218259, 363765, 412267, 1091295, 1236801, 2061335, 3710403, 6184005, 18552015]

約数ペア:

[(1, 18552015), (3, 6184005), (5, 3710403), (9, 2061335), (15, 1236801), (17, 1091295), (45, 412267), (51, 363765), (85, 218259), (153, 121255), (255, 72753), (765, 24251)]