20162647515

素因数分解:

$3^1\times 5^1\times {\mathrm{6379}}^1\times {\mathrm{210719}}^1$

素因数の和:217106

約数の個数: 16

約数和(自身を含む): 32265446400

約数和(自身を除く): 12102798885

約数列:

[1, 3, 5, 15, 6379, 19137, 31895, 95685, 210719, 632157, 1053595, 3160785, 1344176501, 4032529503, 6720882505, 20162647515]

約数ペア:

[(1, 20162647515), (3, 6720882505), (5, 4032529503), (15, 1344176501), (6379, 3160785), (19137, 1053595), (31895, 632157), (95685, 210719)]