78862055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 100960992

約数和(自身を除く): 22098937

約数列:

[1, 5, 23, 59, 115, 197, 295, 985, 1357, 3481, 4531, 6785, 11623, 17405, 22655, 58115, 80063, 267329, 400315, 685757, 1336645, 3428785, 15772411, 78862055]

約数ペア:

[(1, 78862055), (5, 15772411), (23, 3428785), (59, 1336645), (115, 685757), (197, 400315), (295, 267329), (985, 80063), (1357, 58115), (3481, 22655), (4531, 17405), (6785, 11623)]