15691794005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107467}}^1$

素因数の和:107573

約数の個数: 32

約数和(自身を含む): 20891779200

約数和(自身を除く): 5199985195

約数列:

[1, 5, 19, 29, 53, 95, 145, 265, 551, 1007, 1537, 2755, 5035, 7685, 29203, 107467, 146015, 537335, 2041873, 3116543, 5695751, 10209365, 15582715, 28478755, 59214317, 108219269, 165176779, 296071585, 541096345, 825883895, 3138358801, 15691794005]

約数ペア:

[(1, 15691794005), (5, 3138358801), (19, 825883895), (29, 541096345), (53, 296071585), (95, 165176779), (145, 108219269), (265, 59214317), (551, 28478755), (1007, 15582715), (1537, 10209365), (2755, 5695751), (5035, 3116543), (7685, 2041873), (29203, 537335), (107467, 146015)]