63618675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 114180192

約数和(自身を除く): 50561517

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 1025, 1217, 1275, 2091, 3075, 3485, 3651, 6085, 10455, 17425, 18255, 20689, 30425, 49897, 52275, 62067, 91275, 103445, 149691, 249485, 310335, 517225, 748455, 848249, 1247425, 1551675, 2544747, 3742275, 4241245, 12723735, 21206225, 63618675]

約数ペア:

[(1, 63618675), (3, 21206225), (5, 12723735), (15, 4241245), (17, 3742275), (25, 2544747), (41, 1551675), (51, 1247425), (75, 848249), (85, 748455), (123, 517225), (205, 310335), (255, 249485), (425, 149691), (615, 103445), (697, 91275), (1025, 62067), (1217, 52275), (1275, 49897), (2091, 30425), (3075, 20689), (3485, 18255), (3651, 17425), (6085, 10455)]