9708455

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 11978400

約数和(自身を除く): 2269945

約数列:

[1, 5, 61, 139, 229, 305, 695, 1145, 8479, 13969, 31831, 42395, 69845, 159155, 1941691, 9708455]

約数ペア:

[(1, 9708455), (5, 1941691), (61, 159155), (139, 69845), (229, 42395), (305, 31831), (695, 13969), (1145, 8479)]