13899765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 24676992

約数和(自身を除く): 10777227

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 1381, 2013, 3355, 4143, 6905, 10065, 15191, 20715, 45573, 75955, 84241, 227865, 252723, 421205, 926651, 1263615, 2779953, 4633255, 13899765]

約数ペア:

[(1, 13899765), (3, 4633255), (5, 2779953), (11, 1263615), (15, 926651), (33, 421205), (55, 252723), (61, 227865), (165, 84241), (183, 75955), (305, 45573), (671, 20715), (915, 15191), (1381, 10065), (2013, 6905), (3355, 4143)]