1115694805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{26561}}^1$

素因数の和:26868

約数の個数: 16

約数和(自身を含む): 1387173888

約数和(自身を除く): 271479083

約数列:

[1, 5, 31, 155, 271, 1355, 8401, 26561, 42005, 132805, 823391, 4116955, 7198031, 35990155, 223138961, 1115694805]

約数ペア:

[(1, 1115694805), (5, 223138961), (31, 35990155), (155, 7198031), (271, 4116955), (1355, 823391), (8401, 132805), (26561, 42005)]