21892950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{16217}}^1$

素因数の和:16238

約数の個数: 48

約数和(自身を含む): 60330960

約数和(自身を除く): 38438010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 16217, 32434, 48651, 81085, 97302, 145953, 162170, 243255, 291906, 405425, 437859, 486510, 729765, 810850, 875718, 1216275, 1459530, 2189295, 2432550, 3648825, 4378590, 7297650, 10946475, 21892950]

約数ペア:

[(1, 21892950), (2, 10946475), (3, 7297650), (5, 4378590), (6, 3648825), (9, 2432550), (10, 2189295), (15, 1459530), (18, 1216275), (25, 875718), (27, 810850), (30, 729765), (45, 486510), (50, 437859), (54, 405425), (75, 291906), (90, 243255), (135, 162170), (150, 145953), (225, 97302), (270, 81085), (450, 48651), (675, 32434), (1350, 16217)]