8146215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 17611776

約数和(自身を除く): 9465561

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 2351, 3465, 7053, 11755, 16457, 21159, 25861, 35265, 49371, 77583, 82285, 105795, 129305, 148113, 181027, 232749, 246855, 387915, 543081, 740565, 905135, 1163745, 1629243, 2715405, 8146215]

約数ペア:

[(1, 8146215), (3, 2715405), (5, 1629243), (7, 1163745), (9, 905135), (11, 740565), (15, 543081), (21, 387915), (33, 246855), (35, 232749), (45, 181027), (55, 148113), (63, 129305), (77, 105795), (99, 82285), (105, 77583), (165, 49371), (231, 35265), (315, 25861), (385, 21159), (495, 16457), (693, 11755), (1155, 7053), (2351, 3465)]