1296516815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 1860195456

約数和(自身を除く): 563678641

約数列:

[1, 5, 11, 17, 37, 55, 85, 121, 185, 187, 407, 605, 629, 935, 2035, 2057, 3145, 3407, 4477, 6919, 10285, 17035, 22385, 34595, 37477, 57919, 76109, 126059, 187385, 289595, 380545, 412247, 630295, 637109, 1386649, 2061235, 2143003, 3185545, 6933245, 7008199, 10715015, 15253139, 23573033, 35040995, 76265695, 117865165, 259303363, 1296516815]

約数ペア:

[(1, 1296516815), (5, 259303363), (11, 117865165), (17, 76265695), (37, 35040995), (55, 23573033), (85, 15253139), (121, 10715015), (185, 7008199), (187, 6933245), (407, 3185545), (605, 2143003), (629, 2061235), (935, 1386649), (2035, 637109), (2057, 630295), (3145, 412247), (3407, 380545), (4477, 289595), (6919, 187385), (10285, 126059), (17035, 76109), (22385, 57919), (34595, 37477)]