48618725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 64370880

約数和(自身を除く): 15752155

約数列:

[1, 5, 17, 25, 85, 139, 425, 695, 823, 2363, 3475, 4115, 11815, 13991, 20575, 59075, 69955, 114397, 349775, 571985, 1944749, 2859925, 9723745, 48618725]

約数ペア:

[(1, 48618725), (5, 9723745), (17, 2859925), (25, 1944749), (85, 571985), (139, 349775), (425, 114397), (695, 69955), (823, 59075), (2363, 20575), (3475, 13991), (4115, 11815)]