291223355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{133283}}^1$

素因数の和:133330

約数の個数: 16

約数和(自身を含む): 383857920

約数和(自身を除く): 92634565

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 133283, 666415, 2532377, 3065509, 12661885, 15327545, 58244671, 291223355]

約数ペア:

[(1, 291223355), (5, 58244671), (19, 15327545), (23, 12661885), (95, 3065509), (115, 2532377), (437, 666415), (2185, 133283)]