15705319955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2490931}}^1$

素因数の和:2491046

約数の個数: 16

約数和(自身を含む): 20505352224

約数和(自身を除く): 4800032269

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 2490931, 12454655, 32382103, 161910515, 241620307, 1208101535, 3141063991, 15705319955]

約数ペア:

[(1, 15705319955), (5, 3141063991), (13, 1208101535), (65, 241620307), (97, 161910515), (485, 32382103), (1261, 12454655), (6305, 2490931)]