1855473051

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 2564835840

約数和(自身を除く): 709362789

約数列:

[1, 3, 61, 83, 151, 183, 249, 453, 809, 2427, 5063, 9211, 12533, 15189, 27633, 37599, 49349, 67147, 122159, 148047, 201441, 366477, 764513, 2293539, 4095967, 7451699, 10139197, 12287901, 22355097, 30417591, 618491017, 1855473051]

約数ペア:

[(1, 1855473051), (3, 618491017), (61, 30417591), (83, 22355097), (151, 12287901), (183, 10139197), (249, 7451699), (453, 4095967), (809, 2293539), (2427, 764513), (5063, 366477), (9211, 201441), (12533, 148047), (15189, 122159), (27633, 67147), (37599, 49349)]