18535185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24229}}^1$

素因数の和:24257

約数の個数: 24

約数和(自身を含む): 34018920

約数和(自身を除く): 15483735

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 24229, 72687, 121145, 218061, 363435, 411893, 1090305, 1235679, 2059465, 3707037, 6178395, 18535185]

約数ペア:

[(1, 18535185), (3, 6178395), (5, 3707037), (9, 2059465), (15, 1235679), (17, 1090305), (45, 411893), (51, 363435), (85, 218061), (153, 121145), (255, 72687), (765, 24229)]