8005259275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^2\times {\mathrm{823}}^1$

素因数の和:1192

約数の個数: 36

約数和(自身を含む): 10765314448

約数和(自身を除く): 2760055173

約数列:

[1, 5, 13, 25, 65, 173, 325, 823, 865, 2249, 4115, 4325, 10699, 11245, 20575, 29929, 53495, 56225, 142379, 149645, 267475, 389077, 711895, 748225, 1850927, 1945385, 3559475, 9254635, 9726925, 24631567, 46273175, 123157835, 320210371, 615789175, 1601051855, 8005259275]

約数ペア:

[(1, 8005259275), (5, 1601051855), (13, 615789175), (25, 320210371), (65, 123157835), (173, 46273175), (325, 24631567), (823, 9726925), (865, 9254635), (2249, 3559475), (4115, 1945385), (4325, 1850927), (10699, 748225), (11245, 711895), (20575, 389077), (29929, 267475), (53495, 149645), (56225, 142379)]