13634495

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 20930400

約数和(自身を除く): 7295905

約数列:

[1, 5, 7, 19, 29, 35, 49, 95, 101, 133, 145, 203, 245, 505, 551, 665, 707, 931, 1015, 1421, 1919, 2755, 2929, 3535, 3857, 4655, 4949, 7105, 9595, 13433, 14645, 19285, 20503, 24745, 26999, 55651, 67165, 94031, 102515, 134995, 143521, 278255, 389557, 470155, 717605, 1947785, 2726899, 13634495]

約数ペア:

[(1, 13634495), (5, 2726899), (7, 1947785), (19, 717605), (29, 470155), (35, 389557), (49, 278255), (95, 143521), (101, 134995), (133, 102515), (145, 94031), (203, 67165), (245, 55651), (505, 26999), (551, 24745), (665, 20503), (707, 19285), (931, 14645), (1015, 13433), (1421, 9595), (1919, 7105), (2755, 4949), (2929, 4655), (3535, 3857)]