72733995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 134228640

約数和(自身を除く): 61494645

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 855, 873, 877, 1455, 1843, 2631, 4365, 4385, 5529, 7893, 9215, 13155, 16587, 16663, 27645, 39465, 49989, 82935, 83315, 85069, 149967, 249945, 255207, 425345, 749835, 765621, 1276035, 1616311, 3828105, 4848933, 8081555, 14546799, 24244665, 72733995]

約数ペア:

[(1, 72733995), (3, 24244665), (5, 14546799), (9, 8081555), (15, 4848933), (19, 3828105), (45, 1616311), (57, 1276035), (95, 765621), (97, 749835), (171, 425345), (285, 255207), (291, 249945), (485, 149967), (855, 85069), (873, 83315), (877, 82935), (1455, 49989), (1843, 39465), (2631, 27645), (4365, 16663), (4385, 16587), (5529, 13155), (7893, 9215)]