2104098256575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{6871}}^1\times {\mathrm{194431}}^1$

素因数の和:201325

約数の個数: 72

約数和(自身を含む): 4307704733696

約数和(自身を除く): 2203606477121

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 6871, 20613, 34355, 48097, 61839, 103065, 144291, 171775, 194431, 240485, 309195, 432873, 515325, 583293, 721455, 972155, 1202425, 1361017, 1545975, 1749879, 2164365, 2916465, 3607275, 4083051, 4860775, 6805085, 8749395, 10821825, 12249153, 14582325, 20415255, 34025425, 43746975, 61245765, 102076275, 306228825, 1335935401, 4007806203, 6679677005, 9351547807, 12023418609, 20039031015, 28054643421, 33398385025, 46757739035, 60117093045, 84163930263, 100195155075, 140273217105, 233788695175, 300585465225, 420819651315, 701366085525, 2104098256575]

約数ペア:

[(1, 2104098256575), (3, 701366085525), (5, 420819651315), (7, 300585465225), (9, 233788695175), (15, 140273217105), (21, 100195155075), (25, 84163930263), (35, 60117093045), (45, 46757739035), (63, 33398385025), (75, 28054643421), (105, 20039031015), (175, 12023418609), (225, 9351547807), (315, 6679677005), (525, 4007806203), (1575, 1335935401), (6871, 306228825), (20613, 102076275), (34355, 61245765), (48097, 43746975), (61839, 34025425), (103065, 20415255), (144291, 14582325), (171775, 12249153), (194431, 10821825), (240485, 8749395), (309195, 6805085), (432873, 4860775), (515325, 4083051), (583293, 3607275), (721455, 2916465), (972155, 2164365), (1202425, 1749879), (1361017, 1545975)]