1441406785

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23819}}^1$

素因数の和:23870

約数の個数: 48

約数和(自身を含む): 2281003200

約数和(自身を除く): 839596415

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 245, 247, 455, 637, 665, 931, 1235, 1729, 3185, 4655, 8645, 12103, 23819, 60515, 119095, 166733, 309647, 452561, 833665, 1167131, 1548235, 2167529, 2262805, 3167927, 5835655, 5883293, 10837645, 15172703, 15839635, 22175489, 29416465, 41183051, 75863515, 110877445, 205915255, 288281357, 1441406785]

約数ペア:

[(1, 1441406785), (5, 288281357), (7, 205915255), (13, 110877445), (19, 75863515), (35, 41183051), (49, 29416465), (65, 22175489), (91, 15839635), (95, 15172703), (133, 10837645), (245, 5883293), (247, 5835655), (455, 3167927), (637, 2262805), (665, 2167529), (931, 1548235), (1235, 1167131), (1729, 833665), (3185, 452561), (4655, 309647), (8645, 166733), (12103, 119095), (23819, 60515)]