90159245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 125836416

約数和(自身を除く): 35677171

約数列:

[1, 5, 11, 17, 55, 85, 187, 211, 457, 935, 1055, 2285, 2321, 3587, 5027, 7769, 11605, 17935, 25135, 38845, 39457, 85459, 96427, 197285, 427295, 482135, 1060697, 1639259, 5303485, 8196295, 18031849, 90159245]

約数ペア:

[(1, 90159245), (5, 18031849), (11, 8196295), (17, 5303485), (55, 1639259), (85, 1060697), (187, 482135), (211, 427295), (457, 197285), (935, 96427), (1055, 85459), (2285, 39457), (2321, 38845), (3587, 25135), (5027, 17935), (7769, 11605)]