215896950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{479771}}^1$

素因数の和:479789

約数の個数: 36

約数和(自身を含む): 580044348

約数和(自身を除く): 364147398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 479771, 959542, 1439313, 2398855, 2878626, 4317939, 4797710, 7196565, 8635878, 11994275, 14393130, 21589695, 23988550, 35982825, 43179390, 71965650, 107948475, 215896950]

約数ペア:

[(1, 215896950), (2, 107948475), (3, 71965650), (5, 43179390), (6, 35982825), (9, 23988550), (10, 21589695), (15, 14393130), (18, 11994275), (25, 8635878), (30, 7196565), (45, 4797710), (50, 4317939), (75, 2878626), (90, 2398855), (150, 1439313), (225, 959542), (450, 479771)]