82641845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 124276032

約数和(自身を除く): 41634187

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 169, 187, 221, 523, 715, 845, 935, 1105, 1859, 2431, 2615, 2873, 5753, 6799, 8891, 9295, 12155, 14365, 28765, 31603, 33995, 44455, 74789, 88387, 97801, 115583, 158015, 373945, 441935, 489005, 577915, 972257, 1271413, 1502579, 4861285, 6357065, 7512895, 16528369, 82641845]

約数ペア:

[(1, 82641845), (5, 16528369), (11, 7512895), (13, 6357065), (17, 4861285), (55, 1502579), (65, 1271413), (85, 972257), (143, 577915), (169, 489005), (187, 441935), (221, 373945), (523, 158015), (715, 115583), (845, 97801), (935, 88387), (1105, 74789), (1859, 44455), (2431, 33995), (2615, 31603), (2873, 28765), (5753, 14365), (6799, 12155), (8891, 9295)]