6810075

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 13540800

約数和(自身を除く): 6730725

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 59, 75, 81, 95, 135, 171, 177, 225, 243, 285, 295, 405, 475, 513, 531, 675, 855, 885, 1121, 1215, 1425, 1475, 1539, 1593, 2025, 2565, 2655, 3363, 4275, 4425, 4617, 4779, 5605, 6075, 7695, 7965, 10089, 12825, 13275, 14337, 16815, 23085, 23895, 28025, 30267, 38475, 39825, 50445, 71685, 84075, 90801, 115425, 119475, 151335, 252225, 272403, 358425, 454005, 756675, 1362015, 2270025, 6810075]

約数ペア:

[(1, 6810075), (3, 2270025), (5, 1362015), (9, 756675), (15, 454005), (19, 358425), (25, 272403), (27, 252225), (45, 151335), (57, 119475), (59, 115425), (75, 90801), (81, 84075), (95, 71685), (135, 50445), (171, 39825), (177, 38475), (225, 30267), (243, 28025), (285, 23895), (295, 23085), (405, 16815), (475, 14337), (513, 13275), (531, 12825), (675, 10089), (855, 7965), (885, 7695), (1121, 6075), (1215, 5605), (1425, 4779), (1475, 4617), (1539, 4425), (1593, 4275), (2025, 3363), (2565, 2655)]