4160585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 36

約数和(自身を含む): 6178116

約数和(自身を除く): 2017531

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 121, 143, 253, 299, 529, 605, 715, 1265, 1495, 1573, 2645, 2783, 3289, 5819, 6877, 7865, 13915, 16445, 29095, 34385, 36179, 64009, 75647, 180895, 320045, 378235, 832117, 4160585]

約数ペア:

[(1, 4160585), (5, 832117), (11, 378235), (13, 320045), (23, 180895), (55, 75647), (65, 64009), (115, 36179), (121, 34385), (143, 29095), (253, 16445), (299, 13915), (529, 7865), (605, 6877), (715, 5819), (1265, 3289), (1495, 2783), (1573, 2645)]