55905755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 17250853

約数列:

[1, 5, 23, 41, 71, 115, 167, 205, 355, 835, 943, 1633, 2911, 3841, 4715, 6847, 8165, 11857, 14555, 19205, 34235, 59285, 66953, 157481, 272711, 334765, 486137, 787405, 1363555, 2430685, 11181151, 55905755]

約数ペア:

[(1, 55905755), (5, 11181151), (23, 2430685), (41, 1363555), (71, 787405), (115, 486137), (167, 334765), (205, 272711), (355, 157481), (835, 66953), (943, 59285), (1633, 34235), (2911, 19205), (3841, 14555), (4715, 11857), (6847, 8165)]