2680983907785

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{356751019}}^1$

素因数の和:356751197

約数の個数: 24

約数和(自身を含む): 4674865366080

約数和(自身を除く): 1993881458295

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 356751019, 1070253057, 1783755095, 3210759171, 5351265285, 16053795855, 59577420173, 178732260519, 297887100865, 536196781557, 893661302595, 2680983907785]

約数ペア:

[(1, 2680983907785), (3, 893661302595), (5, 536196781557), (9, 297887100865), (15, 178732260519), (45, 59577420173), (167, 16053795855), (501, 5351265285), (835, 3210759171), (1503, 1783755095), (2505, 1070253057), (7515, 356751019)]