2893306075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21341}}^1$

素因数の和:21408

約数の個数: 48

約数和(自身を含む): 4287180960

約数和(自身を除く): 1393874885

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 145, 187, 275, 319, 425, 493, 725, 935, 1595, 2465, 4675, 5423, 7975, 12325, 21341, 27115, 106705, 135575, 234751, 362797, 533525, 618889, 1173755, 1813985, 3094445, 3990767, 5868775, 6807779, 9069925, 10521113, 15472225, 19953835, 34038895, 52605565, 99769175, 115732243, 170194475, 263027825, 578661215, 2893306075]

約数ペア:

[(1, 2893306075), (5, 578661215), (11, 263027825), (17, 170194475), (25, 115732243), (29, 99769175), (55, 52605565), (85, 34038895), (145, 19953835), (187, 15472225), (275, 10521113), (319, 9069925), (425, 6807779), (493, 5868775), (725, 3990767), (935, 3094445), (1595, 1813985), (2465, 1173755), (4675, 618889), (5423, 533525), (7975, 362797), (12325, 234751), (21341, 135575), (27115, 106705)]