74484575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{24623}}^1$

素因数の和:24655

約数の個数: 18

約数和(自身を含む): 101524752

約数和(自身を除く): 27040177

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 24623, 123115, 270853, 615575, 1354265, 2979383, 6771325, 14896915, 74484575]

約数ペア:

[(1, 74484575), (5, 14896915), (11, 6771325), (25, 2979383), (55, 1354265), (121, 615575), (275, 270853), (605, 123115), (3025, 24623)]