7019055

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 12972960

約数和(自身を除く): 5953905

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 109, 135, 159, 243, 265, 327, 405, 477, 545, 795, 981, 1215, 1431, 1635, 2385, 2943, 4293, 4905, 5777, 7155, 8829, 12879, 14715, 17331, 21465, 26487, 28885, 44145, 51993, 64395, 86655, 132435, 155979, 259965, 467937, 779895, 1403811, 2339685, 7019055]

約数ペア:

[(1, 7019055), (3, 2339685), (5, 1403811), (9, 779895), (15, 467937), (27, 259965), (45, 155979), (53, 132435), (81, 86655), (109, 64395), (135, 51993), (159, 44145), (243, 28885), (265, 26487), (327, 21465), (405, 17331), (477, 14715), (545, 12879), (795, 8829), (981, 7155), (1215, 5777), (1431, 4905), (1635, 4293), (2385, 2943)]