30025725

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6563}}^1$

素因数の和:6637

約数の個数: 24

約数和(自身を含む): 50464032

約数和(自身を除く): 20438307

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 6563, 19689, 32815, 98445, 164075, 400343, 492225, 1201029, 2001715, 6005145, 10008575, 30025725]

約数ペア:

[(1, 30025725), (3, 10008575), (5, 6005145), (15, 2001715), (25, 1201029), (61, 492225), (75, 400343), (183, 164075), (305, 98445), (915, 32815), (1525, 19689), (4575, 6563)]