72012258225

素因数分解:

$3^4\times 5^2\times {\mathrm{3163}}^1\times {\mathrm{11243}}^1$

素因数の和:14428

約数の個数: 60

約数和(自身を含む): 133445636016

約数和(自身を除く): 61433377791

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3163, 9489, 11243, 15815, 28467, 33729, 47445, 56215, 79075, 85401, 101187, 142335, 168645, 237225, 256203, 281075, 303561, 427005, 505935, 711675, 843225, 910683, 1281015, 1517805, 2135025, 2529675, 4553415, 6405075, 7589025, 22767075, 35561609, 106684827, 177808045, 320054481, 533424135, 889040225, 960163443, 1600272405, 2667120675, 2880490329, 4800817215, 8001362025, 14402451645, 24004086075, 72012258225]

約数ペア:

[(1, 72012258225), (3, 24004086075), (5, 14402451645), (9, 8001362025), (15, 4800817215), (25, 2880490329), (27, 2667120675), (45, 1600272405), (75, 960163443), (81, 889040225), (135, 533424135), (225, 320054481), (405, 177808045), (675, 106684827), (2025, 35561609), (3163, 22767075), (9489, 7589025), (11243, 6405075), (15815, 4553415), (28467, 2529675), (33729, 2135025), (47445, 1517805), (56215, 1281015), (79075, 910683), (85401, 843225), (101187, 711675), (142335, 505935), (168645, 427005), (237225, 303561), (256203, 281075)]