42850125

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 79213680

約数和(自身を除く): 36363555

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 615, 929, 1025, 1125, 1845, 2787, 3075, 4645, 5125, 8361, 9225, 13935, 15375, 23225, 38089, 41805, 46125, 69675, 114267, 116125, 190445, 209025, 342801, 348375, 571335, 952225, 1045125, 1714005, 2856675, 4761125, 8570025, 14283375, 42850125]

約数ペア:

[(1, 42850125), (3, 14283375), (5, 8570025), (9, 4761125), (15, 2856675), (25, 1714005), (41, 1045125), (45, 952225), (75, 571335), (123, 348375), (125, 342801), (205, 209025), (225, 190445), (369, 116125), (375, 114267), (615, 69675), (929, 46125), (1025, 41805), (1125, 38089), (1845, 23225), (2787, 15375), (3075, 13935), (4645, 9225), (5125, 8361)]