90072125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 42016195

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3575, 5039, 17875, 25195, 55429, 65507, 125975, 277145, 327535, 629875, 720577, 1385725, 1637675, 3602885, 6928625, 8188375, 18014425, 90072125]

約数ペア:

[(1, 90072125), (5, 18014425), (11, 8188375), (13, 6928625), (25, 3602885), (55, 1637675), (65, 1385725), (125, 720577), (143, 629875), (275, 327535), (325, 277145), (715, 125975), (1375, 65507), (1625, 55429), (3575, 25195), (5039, 17875)]