56719065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1607}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 98332416

約数和(自身を除く): 41613351

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 1607, 2353, 2715, 4821, 7059, 8035, 11765, 20891, 24105, 35295, 62673, 104455, 290867, 313365, 872601, 1454335, 3781271, 4363005, 11343813, 18906355, 56719065]

約数ペア:

[(1, 56719065), (3, 18906355), (5, 11343813), (13, 4363005), (15, 3781271), (39, 1454335), (65, 872601), (181, 313365), (195, 290867), (543, 104455), (905, 62673), (1607, 35295), (2353, 24105), (2715, 20891), (4821, 11765), (7059, 8035)]