31773765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 54867456

約数和(自身を除く): 23093691

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2351, 2703, 4505, 7053, 11755, 13515, 35265, 39967, 119901, 124603, 199835, 373809, 599505, 623015, 1869045, 2118251, 6354753, 10591255, 31773765]

約数ペア:

[(1, 31773765), (3, 10591255), (5, 6354753), (15, 2118251), (17, 1869045), (51, 623015), (53, 599505), (85, 373809), (159, 199835), (255, 124603), (265, 119901), (795, 39967), (901, 35265), (2351, 13515), (2703, 11755), (4505, 7053)]