8374795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 12807072

約数和(自身を除く): 4432277

約数列:

[1, 5, 11, 13, 17, 53, 55, 65, 85, 143, 169, 187, 221, 265, 583, 689, 715, 845, 901, 935, 1105, 1859, 2431, 2873, 2915, 3445, 4505, 7579, 8957, 9295, 9911, 11713, 12155, 14365, 31603, 37895, 44785, 49555, 58565, 98527, 128843, 152269, 158015, 492635, 644215, 761345, 1674959, 8374795]

約数ペア:

[(1, 8374795), (5, 1674959), (11, 761345), (13, 644215), (17, 492635), (53, 158015), (55, 152269), (65, 128843), (85, 98527), (143, 58565), (169, 49555), (187, 44785), (221, 37895), (265, 31603), (583, 14365), (689, 12155), (715, 11713), (845, 9911), (901, 9295), (935, 8957), (1105, 7579), (1859, 4505), (2431, 3445), (2873, 2915)]