2243347725

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 3772080000

約数和(自身を除く): 1528732275

約数列:

[1, 3, 5, 15, 25, 75, 103, 149, 309, 447, 515, 745, 1545, 1949, 2235, 2575, 3725, 5847, 7725, 9745, 11175, 15347, 29235, 46041, 48725, 76735, 146175, 200747, 230205, 290401, 383675, 602241, 871203, 1003735, 1151025, 1452005, 3011205, 4356015, 5018675, 7260025, 15056025, 21780075, 29911303, 89733909, 149556515, 448669545, 747782575, 2243347725]

約数ペア:

[(1, 2243347725), (3, 747782575), (5, 448669545), (15, 149556515), (25, 89733909), (75, 29911303), (103, 21780075), (149, 15056025), (309, 7260025), (447, 5018675), (515, 4356015), (745, 3011205), (1545, 1452005), (1949, 1151025), (2235, 1003735), (2575, 871203), (3725, 602241), (5847, 383675), (7725, 290401), (9745, 230205), (11175, 200747), (15347, 146175), (29235, 76735), (46041, 48725)]