30768325

素因数分解:

$5^2\times 7^2\times {\mathrm{25117}}^1$

素因数の和:25141

約数の個数: 18

約数和(自身を含む): 44383506

約数和(自身を除く): 13615181

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 25117, 125585, 175819, 627925, 879095, 1230733, 4395475, 6153665, 30768325]

約数ペア:

[(1, 30768325), (5, 6153665), (7, 4395475), (25, 1230733), (35, 879095), (49, 627925), (175, 175819), (245, 125585), (1225, 25117)]