71557045245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{174877}}^1$

素因数の和:175331

約数の個数: 64

約数和(自身を含む): 145722339840

約数和(自身を除く): 74165294595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 433, 945, 1299, 2165, 3031, 3897, 6495, 9093, 11691, 15155, 19485, 27279, 45465, 58455, 81837, 136395, 174877, 409185, 524631, 874385, 1224139, 1573893, 2623155, 3672417, 4721679, 6120695, 7869465, 11017251, 18362085, 23608395, 33051753, 55086255, 75721741, 165258765, 227165223, 378608705, 530052187, 681495669, 1135826115, 1590156561, 2044487007, 2650260935, 3407478345, 4770469683, 7950782805, 10222435035, 14311409049, 23852348415, 71557045245]

約数ペア:

[(1, 71557045245), (3, 23852348415), (5, 14311409049), (7, 10222435035), (9, 7950782805), (15, 4770469683), (21, 3407478345), (27, 2650260935), (35, 2044487007), (45, 1590156561), (63, 1135826115), (105, 681495669), (135, 530052187), (189, 378608705), (315, 227165223), (433, 165258765), (945, 75721741), (1299, 55086255), (2165, 33051753), (3031, 23608395), (3897, 18362085), (6495, 11017251), (9093, 7869465), (11691, 6120695), (15155, 4721679), (19485, 3672417), (27279, 2623155), (45465, 1573893), (58455, 1224139), (81837, 874385), (136395, 524631), (174877, 409185)]