2207887915

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{13697}}^1$

素因数の和:14118

約数の個数: 16

約数和(自身を含む): 2683931328

約数和(自身を除く): 476043413

約数列:

[1, 5, 103, 313, 515, 1565, 13697, 32239, 68485, 161195, 1410791, 4287161, 7053955, 21435805, 441577583, 2207887915]

約数ペア:

[(1, 2207887915), (5, 441577583), (103, 21435805), (313, 7053955), (515, 4287161), (1565, 1410791), (13697, 161195), (32239, 68485)]