5206495

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 7387200

約数和(自身を除く): 2180705

約数列:

[1, 5, 7, 35, 49, 79, 245, 269, 395, 553, 1345, 1883, 2765, 3871, 9415, 13181, 19355, 21251, 65905, 106255, 148757, 743785, 1041299, 5206495]

約数ペア:

[(1, 5206495), (5, 1041299), (7, 743785), (35, 148757), (49, 106255), (79, 65905), (245, 21251), (269, 19355), (395, 13181), (553, 9415), (1345, 3871), (1883, 2765)]