72868245

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 119629440

約数和(自身を除く): 46761195

約数列:

[1, 3, 5, 15, 59, 137, 177, 295, 411, 601, 685, 885, 1803, 2055, 3005, 8083, 9015, 24249, 35459, 40415, 82337, 106377, 121245, 177295, 247011, 411685, 531885, 1235055, 4857883, 14573649, 24289415, 72868245]

約数ペア:

[(1, 72868245), (3, 24289415), (5, 14573649), (15, 4857883), (59, 1235055), (137, 531885), (177, 411685), (295, 247011), (411, 177295), (601, 121245), (685, 106377), (885, 82337), (1803, 40415), (2055, 35459), (3005, 24249), (8083, 9015)]