98416865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 130032000

約数和(自身を除く): 31615135

約数列:

[1, 5, 19, 29, 95, 139, 145, 257, 551, 695, 1285, 2641, 2755, 4031, 4883, 7453, 13205, 20155, 24415, 35723, 37265, 76589, 141607, 178615, 382945, 678737, 708035, 1035967, 3393685, 5179835, 19683373, 98416865]

約数ペア:

[(1, 98416865), (5, 19683373), (19, 5179835), (29, 3393685), (95, 1035967), (139, 708035), (145, 678737), (257, 382945), (551, 178615), (695, 141607), (1285, 76589), (2641, 37265), (2755, 35723), (4031, 24415), (4883, 20155), (7453, 13205)]