2667222720005

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1\times {\mathrm{2939}}^1\times {\mathrm{3083}}^1$

素因数の和:6661

約数の個数: 32

約数和(自身を含む): 3237339934080

約数和(自身を除く): 570117214075

約数列:

[1, 5, 113, 521, 565, 2605, 2939, 3083, 14695, 15415, 58873, 294365, 332107, 348379, 1531219, 1606243, 1660535, 1741895, 7656095, 8031215, 9060937, 45304685, 173027747, 181505459, 865138735, 907527295, 1023885881, 4720748177, 5119429405, 23603740885, 533444544001, 2667222720005]

約数ペア:

[(1, 2667222720005), (5, 533444544001), (113, 23603740885), (521, 5119429405), (565, 4720748177), (2605, 1023885881), (2939, 907527295), (3083, 865138735), (14695, 181505459), (15415, 173027747), (58873, 45304685), (294365, 9060937), (332107, 8031215), (348379, 7656095), (1531219, 1741895), (1606243, 1660535)]