3390345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 6888960

約数和(自身を除く): 3498615

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 229, 235, 315, 329, 423, 687, 705, 987, 1145, 1603, 1645, 2061, 2115, 2961, 3435, 4809, 4935, 8015, 10305, 10763, 14427, 14805, 24045, 32289, 53815, 72135, 75341, 96867, 161445, 226023, 376705, 484335, 678069, 1130115, 3390345]

約数ペア:

[(1, 3390345), (3, 1130115), (5, 678069), (7, 484335), (9, 376705), (15, 226023), (21, 161445), (35, 96867), (45, 75341), (47, 72135), (63, 53815), (105, 32289), (141, 24045), (229, 14805), (235, 14427), (315, 10763), (329, 10305), (423, 8015), (687, 4935), (705, 4809), (987, 3435), (1145, 2961), (1603, 2115), (1645, 2061)]