12808427015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{85103}}^1$

素因数の和:86110

約数の個数: 16

約数和(自身を含む): 15882448896

約数和(自身を除く): 3074021881

約数列:

[1, 5, 31, 155, 971, 4855, 30101, 85103, 150505, 425515, 2638193, 13190965, 82635013, 413175065, 2561685403, 12808427015]

約数ペア:

[(1, 12808427015), (5, 2561685403), (31, 413175065), (155, 82635013), (971, 13190965), (4855, 2638193), (30101, 425515), (85103, 150505)]