77081855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{797}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 100088352

約数和(自身を除く): 23006497

約数列:

[1, 5, 23, 29, 115, 145, 667, 797, 841, 3335, 3985, 4205, 18331, 19343, 23113, 91655, 96715, 115565, 531599, 670277, 2657995, 3351385, 15416371, 77081855]

約数ペア:

[(1, 77081855), (5, 15416371), (23, 3351385), (29, 2657995), (115, 670277), (145, 531599), (667, 115565), (797, 96715), (841, 91655), (3335, 23113), (3985, 19343), (4205, 18331)]