38303125

素因数分解:

$5^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 20193131

約数列:

[1, 5, 7, 17, 25, 35, 85, 103, 119, 125, 175, 425, 515, 595, 625, 721, 875, 1751, 2125, 2575, 2975, 3125, 3605, 4375, 8755, 10625, 12257, 12875, 14875, 18025, 21875, 43775, 53125, 61285, 64375, 74375, 90125, 218875, 306425, 321875, 371875, 450625, 1094375, 1532125, 2253125, 5471875, 7660625, 38303125]

約数ペア:

[(1, 38303125), (5, 7660625), (7, 5471875), (17, 2253125), (25, 1532125), (35, 1094375), (85, 450625), (103, 371875), (119, 321875), (125, 306425), (175, 218875), (425, 90125), (515, 74375), (595, 64375), (625, 61285), (721, 53125), (875, 43775), (1751, 21875), (2125, 18025), (2575, 14875), (2975, 12875), (3125, 12257), (3605, 10625), (4375, 8755)]