75146945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1789}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 93480960

約数和(自身を除く): 18334015

約数列:

[1, 5, 31, 155, 271, 1355, 1789, 8401, 8945, 42005, 55459, 277295, 484819, 2424095, 15029389, 75146945]

約数ペア:

[(1, 75146945), (5, 15029389), (31, 2424095), (155, 484819), (271, 277295), (1355, 55459), (1789, 42005), (8401, 8945)]