152029025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 195549984

約数和(自身を除く): 43520959

約数列:

[1, 5, 25, 41, 83, 205, 415, 1025, 1787, 2075, 3403, 8935, 17015, 44675, 73267, 85075, 148321, 366335, 741605, 1831675, 3708025, 6081161, 30405805, 152029025]

約数ペア:

[(1, 152029025), (5, 30405805), (25, 6081161), (41, 3708025), (83, 1831675), (205, 741605), (415, 366335), (1025, 148321), (1787, 85075), (2075, 73267), (3403, 44675), (8935, 17015)]