218610225

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19051}}^1$

素因数の和:19087

約数の個数: 48

約数和(自身を含む): 425240640

約数和(自身を除く): 206630415

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475, 19051, 57153, 95255, 171459, 285765, 323867, 476275, 514377, 857295, 971601, 1428825, 1619335, 2571885, 2914803, 4286475, 4858005, 8096675, 8744409, 12859425, 14574015, 24290025, 43722045, 72870075, 218610225]

約数ペア:

[(1, 218610225), (3, 72870075), (5, 43722045), (9, 24290025), (15, 14574015), (17, 12859425), (25, 8744409), (27, 8096675), (45, 4858005), (51, 4286475), (75, 2914803), (85, 2571885), (135, 1619335), (153, 1428825), (225, 971601), (255, 857295), (425, 514377), (459, 476275), (675, 323867), (765, 285765), (1275, 171459), (2295, 95255), (3825, 57153), (11475, 19051)]