40712315

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19069}}^1$

素因数の和:19142

約数の個数: 16

約数和(自身を含む): 56752320

約数和(自身を除く): 16040005

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 19069, 95345, 133483, 667415, 1163209, 5816045, 8142463, 40712315]

約数ペア:

[(1, 40712315), (5, 8142463), (7, 5816045), (35, 1163209), (61, 667415), (305, 133483), (427, 95345), (2135, 19069)]