4960005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 8584704

約数和(自身を除く): 3624699

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 367, 795, 901, 1101, 1835, 2703, 4505, 5505, 6239, 13515, 18717, 19451, 31195, 58353, 93585, 97255, 291765, 330667, 992001, 1653335, 4960005]

約数ペア:

[(1, 4960005), (3, 1653335), (5, 992001), (15, 330667), (17, 291765), (51, 97255), (53, 93585), (85, 58353), (159, 31195), (255, 19451), (265, 18717), (367, 13515), (795, 6239), (901, 5505), (1101, 4505), (1835, 2703)]