78770815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2273}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 98236800

約数和(自身を除く): 19465985

約数列:

[1, 5, 29, 145, 239, 1195, 2273, 6931, 11365, 34655, 65917, 329585, 543247, 2716235, 15754163, 78770815]

約数ペア:

[(1, 78770815), (5, 15754163), (29, 2716235), (145, 543247), (239, 329585), (1195, 65917), (2273, 34655), (6931, 11365)]