55066275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 113355840

約数和(自身を除く): 58289565

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 1045, 1171, 1425, 1881, 2475, 3135, 3513, 4275, 5225, 5855, 9405, 10539, 12881, 15675, 17565, 22249, 29275, 38643, 47025, 52695, 64405, 66747, 87825, 111245, 115929, 193215, 200241, 244739, 263475, 322025, 333735, 556225, 579645, 734217, 966075, 1001205, 1223695, 1668675, 2202651, 2898225, 3671085, 5006025, 6118475, 11013255, 18355425, 55066275]

約数ペア:

[(1, 55066275), (3, 18355425), (5, 11013255), (9, 6118475), (11, 5006025), (15, 3671085), (19, 2898225), (25, 2202651), (33, 1668675), (45, 1223695), (55, 1001205), (57, 966075), (75, 734217), (95, 579645), (99, 556225), (165, 333735), (171, 322025), (209, 263475), (225, 244739), (275, 200241), (285, 193215), (475, 115929), (495, 111245), (627, 87825), (825, 66747), (855, 64405), (1045, 52695), (1171, 47025), (1425, 38643), (1881, 29275), (2475, 22249), (3135, 17565), (3513, 15675), (4275, 12881), (5225, 10539), (5855, 9405)]