74989565

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 107105280

約数和(自身を除く): 32115715

約数列:

[1, 5, 7, 35, 37, 79, 185, 259, 395, 553, 733, 1295, 2765, 2923, 3665, 5131, 14615, 20461, 25655, 27121, 57907, 102305, 135605, 189847, 289535, 405349, 949235, 2026745, 2142559, 10712795, 14997913, 74989565]

約数ペア:

[(1, 74989565), (5, 14997913), (7, 10712795), (35, 2142559), (37, 2026745), (79, 949235), (185, 405349), (259, 289535), (395, 189847), (553, 135605), (733, 102305), (1295, 57907), (2765, 27121), (2923, 25655), (3665, 20461), (5131, 14615)]