48649575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 88806816

約数和(自身を除く): 40157241

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 533, 615, 975, 1025, 1217, 1599, 2665, 3075, 3651, 6085, 7995, 13325, 15821, 18255, 30425, 39975, 47463, 49897, 79105, 91275, 149691, 237315, 249485, 395525, 648661, 748455, 1186575, 1247425, 1945983, 3243305, 3742275, 9729915, 16216525, 48649575]

約数ペア:

[(1, 48649575), (3, 16216525), (5, 9729915), (13, 3742275), (15, 3243305), (25, 1945983), (39, 1247425), (41, 1186575), (65, 748455), (75, 648661), (123, 395525), (195, 249485), (205, 237315), (325, 149691), (533, 91275), (615, 79105), (975, 49897), (1025, 47463), (1217, 39975), (1599, 30425), (2665, 18255), (3075, 15821), (3651, 13325), (6085, 7995)]