47077665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 79923456

約数和(自身を除く): 32845791

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 2237, 4209, 6711, 7015, 11185, 21045, 33555, 51451, 136457, 154353, 257255, 409371, 682285, 771765, 2046855, 3138511, 9415533, 15692555, 47077665]

約数ペア:

[(1, 47077665), (3, 15692555), (5, 9415533), (15, 3138511), (23, 2046855), (61, 771765), (69, 682285), (115, 409371), (183, 257255), (305, 154353), (345, 136457), (915, 51451), (1403, 33555), (2237, 21045), (4209, 11185), (6711, 7015)]