74259925

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 96822176

約数和(自身を除く): 22562251

約数列:

[1, 5, 25, 37, 43, 185, 215, 925, 1075, 1591, 1867, 7955, 9335, 39775, 46675, 69079, 80281, 345395, 401405, 1726975, 2007025, 2970397, 14851985, 74259925]

約数ペア:

[(1, 74259925), (5, 14851985), (25, 2970397), (37, 2007025), (43, 1726975), (185, 401405), (215, 345395), (925, 80281), (1075, 69079), (1591, 46675), (1867, 39775), (7955, 9335)]