9845125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 13444704

約数和(自身を除く): 3599579

約数列:

[1, 5, 17, 25, 41, 85, 113, 125, 205, 425, 565, 697, 1025, 1921, 2125, 2825, 3485, 4633, 5125, 9605, 14125, 17425, 23165, 48025, 78761, 87125, 115825, 240125, 393805, 579125, 1969025, 9845125]

約数ペア:

[(1, 9845125), (5, 1969025), (17, 579125), (25, 393805), (41, 240125), (85, 115825), (113, 87125), (125, 78761), (205, 48025), (425, 23165), (565, 17425), (697, 14125), (1025, 9605), (1921, 5125), (2125, 4633), (2825, 3485)]