42005115

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7589}}^1$

素因数の和:7644

約数の個数: 32

約数和(自身を含む): 76507200

約数和(自身を除く): 34502085

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 7589, 22767, 37945, 68301, 113835, 204903, 311149, 341505, 933447, 1024515, 1555745, 2800341, 4667235, 8401023, 14001705, 42005115]

約数ペア:

[(1, 42005115), (3, 14001705), (5, 8401023), (9, 4667235), (15, 2800341), (27, 1555745), (41, 1024515), (45, 933447), (123, 341505), (135, 311149), (205, 204903), (369, 113835), (615, 68301), (1107, 37945), (1845, 22767), (5535, 7589)]