9204455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 13003200

約数和(自身を除く): 3798745

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 257, 377, 551, 1235, 1285, 1885, 2755, 3341, 4883, 7163, 7453, 16705, 24415, 35815, 37265, 63479, 96889, 141607, 317395, 484445, 708035, 1840891, 9204455]

約数ペア:

[(1, 9204455), (5, 1840891), (13, 708035), (19, 484445), (29, 317395), (65, 141607), (95, 96889), (145, 63479), (247, 37265), (257, 35815), (377, 24415), (551, 16705), (1235, 7453), (1285, 7163), (1885, 4883), (2755, 3341)]