7254225

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 14552640

約数和(自身を除く): 7298415

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 977, 1485, 2475, 2931, 4885, 7425, 8793, 10747, 14655, 24425, 26379, 32241, 43965, 53735, 73275, 96723, 131895, 161205, 219825, 268675, 290169, 483615, 659475, 806025, 1450845, 2418075, 7254225]

約数ペア:

[(1, 7254225), (3, 2418075), (5, 1450845), (9, 806025), (11, 659475), (15, 483615), (25, 290169), (27, 268675), (33, 219825), (45, 161205), (55, 131895), (75, 96723), (99, 73275), (135, 53735), (165, 43965), (225, 32241), (275, 26379), (297, 24425), (495, 14655), (675, 10747), (825, 8793), (977, 7425), (1485, 4885), (2475, 2931)]