75245415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37717}}^1$

素因数の和:37751

約数の個数: 32

約数和(自身を含む): 144837120

約数和(自身を除く): 69591705

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 37717, 113151, 188585, 264019, 565755, 716623, 792057, 1320095, 2149869, 3583115, 3960285, 5016361, 10749345, 15049083, 25081805, 75245415]

約数ペア:

[(1, 75245415), (3, 25081805), (5, 15049083), (7, 10749345), (15, 5016361), (19, 3960285), (21, 3583115), (35, 2149869), (57, 1320095), (95, 792057), (105, 716623), (133, 565755), (285, 264019), (399, 188585), (665, 113151), (1995, 37717)]