54279195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 91390464

約数和(自身を除く): 37111269

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1201, 1965, 3013, 3603, 6005, 9039, 15065, 18015, 27623, 45195, 82869, 138115, 157331, 414345, 471993, 786655, 2359965, 3618613, 10855839, 18093065, 54279195]

約数ペア:

[(1, 54279195), (3, 18093065), (5, 10855839), (15, 3618613), (23, 2359965), (69, 786655), (115, 471993), (131, 414345), (345, 157331), (393, 138115), (655, 82869), (1201, 45195), (1965, 27623), (3013, 18015), (3603, 15065), (6005, 9039)]