47897595

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 85631040

約数和(自身を除く): 37733445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1773, 1801, 2955, 5319, 5403, 8865, 9005, 16209, 26595, 27015, 48627, 81045, 243135, 354797, 1064391, 1773985, 3193173, 5321955, 9579519, 15965865, 47897595]

約数ペア:

[(1, 47897595), (3, 15965865), (5, 9579519), (9, 5321955), (15, 3193173), (27, 1773985), (45, 1064391), (135, 354797), (197, 243135), (591, 81045), (985, 48627), (1773, 27015), (1801, 26595), (2955, 16209), (5319, 9005), (5403, 8865)]