89904245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{14489}}^1$

素因数の和:14584

約数の個数: 16

約数和(自身を含む): 115804080

約数和(自身を除く): 25899835

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 14489, 72445, 246313, 1057697, 1231565, 5288485, 17980849, 89904245]

約数ペア:

[(1, 89904245), (5, 17980849), (17, 5288485), (73, 1231565), (85, 1057697), (365, 246313), (1241, 72445), (6205, 14489)]