2933385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 5898816

約数和(自身を除く): 2965431

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 307, 455, 637, 735, 921, 1365, 1535, 1911, 2149, 3185, 3991, 4605, 6447, 9555, 10745, 11973, 15043, 19955, 27937, 32235, 45129, 59865, 75215, 83811, 139685, 195559, 225645, 419055, 586677, 977795, 2933385]

約数ペア:

[(1, 2933385), (3, 977795), (5, 586677), (7, 419055), (13, 225645), (15, 195559), (21, 139685), (35, 83811), (39, 75215), (49, 59865), (65, 45129), (91, 32235), (105, 27937), (147, 19955), (195, 15043), (245, 11973), (273, 10745), (307, 9555), (455, 6447), (637, 4605), (735, 3991), (921, 3185), (1365, 2149), (1535, 1911)]