6507405

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 12672000

約数和(自身を除く): 6164595

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 59, 95, 129, 135, 171, 177, 215, 285, 295, 387, 513, 531, 645, 817, 855, 885, 1121, 1161, 1593, 1935, 2451, 2537, 2565, 2655, 3363, 4085, 5605, 5805, 7353, 7611, 7965, 10089, 12255, 12685, 16815, 22059, 22833, 30267, 36765, 38055, 48203, 50445, 68499, 110295, 114165, 144609, 151335, 241015, 342495, 433827, 723045, 1301481, 2169135, 6507405]

約数ペア:

[(1, 6507405), (3, 2169135), (5, 1301481), (9, 723045), (15, 433827), (19, 342495), (27, 241015), (43, 151335), (45, 144609), (57, 114165), (59, 110295), (95, 68499), (129, 50445), (135, 48203), (171, 38055), (177, 36765), (215, 30267), (285, 22833), (295, 22059), (387, 16815), (513, 12685), (531, 12255), (645, 10089), (817, 7965), (855, 7611), (885, 7353), (1121, 5805), (1161, 5605), (1593, 4085), (1935, 3363), (2451, 2655), (2537, 2565)]