146871145

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 178375680

約数和(自身を除く): 31504535

約数列:

[1, 5, 157, 223, 785, 839, 1115, 4195, 35011, 131723, 175055, 187097, 658615, 935485, 29374229, 146871145]

約数ペア:

[(1, 146871145), (5, 29374229), (157, 935485), (223, 658615), (785, 187097), (839, 175055), (1115, 131723), (4195, 35011)]