89682175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1344

約数の個数: 36

約数和(自身を含む): 127648080

約数和(自身を除く): 37965905

約数列:

[1, 5, 11, 23, 25, 55, 115, 121, 253, 275, 575, 605, 1265, 1289, 2783, 3025, 6325, 6445, 13915, 14179, 29647, 32225, 69575, 70895, 148235, 155969, 326117, 354475, 741175, 779845, 1630585, 3587287, 3899225, 8152925, 17936435, 89682175]

約数ペア:

[(1, 89682175), (5, 17936435), (11, 8152925), (23, 3899225), (25, 3587287), (55, 1630585), (115, 779845), (121, 741175), (253, 354475), (275, 326117), (575, 155969), (605, 148235), (1265, 70895), (1289, 69575), (2783, 32225), (3025, 29647), (6325, 14179), (6445, 13915)]