344580345

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 638023680

約数和(自身を除く): 293443335

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 137, 155, 279, 411, 465, 601, 685, 837, 1233, 1395, 1803, 2055, 3005, 3699, 4185, 4247, 5409, 6165, 9015, 12741, 16227, 18495, 18631, 21235, 27045, 38223, 55893, 63705, 81135, 82337, 93155, 114669, 167679, 191115, 247011, 279465, 411685, 503037, 573345, 741033, 838395, 1235055, 2223099, 2515185, 2552447, 3705165, 7657341, 11115495, 12762235, 22972023, 38286705, 68916069, 114860115, 344580345]

約数ペア:

[(1, 344580345), (3, 114860115), (5, 68916069), (9, 38286705), (15, 22972023), (27, 12762235), (31, 11115495), (45, 7657341), (93, 3705165), (135, 2552447), (137, 2515185), (155, 2223099), (279, 1235055), (411, 838395), (465, 741033), (601, 573345), (685, 503037), (837, 411685), (1233, 279465), (1395, 247011), (1803, 191115), (2055, 167679), (3005, 114669), (3699, 93155), (4185, 82337), (4247, 81135), (5409, 63705), (6165, 55893), (9015, 38223), (12741, 27045), (16227, 21235), (18495, 18631)]