1009968115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{69677}}^1$

素因数の和:69918

約数の個数: 16

約数和(自身を含む): 1311061248

約数和(自身を除く): 301093133

約数列:

[1, 5, 13, 65, 223, 1115, 2899, 14495, 69677, 348385, 905801, 4529005, 15537971, 77689855, 201993623, 1009968115]

約数ペア:

[(1, 1009968115), (5, 201993623), (13, 77689855), (65, 15537971), (223, 4529005), (1115, 905801), (2899, 348385), (14495, 69677)]