228013455

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{96821}}^1$

素因数の和:96986

約数の個数: 16

約数和(自身を含む): 367149024

約数和(自身を除く): 139135569

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 96821, 290463, 484105, 1452315, 15200897, 45602691, 76004485, 228013455]

約数ペア:

[(1, 228013455), (3, 76004485), (5, 45602691), (15, 15200897), (157, 1452315), (471, 484105), (785, 290463), (2355, 96821)]