15664557205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1\times {\mathrm{5927}}^1$

素因数の和:7629

約数の個数: 32

約数和(自身を含む): 21229827840

約数和(自身を除く): 5565270635

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1657, 5927, 8285, 18227, 29635, 48053, 65197, 91135, 171883, 240265, 325985, 528583, 859415, 1890713, 2642915, 9453565, 9821039, 49105195, 108031429, 284810131, 540157145, 1424050655, 3132911441, 15664557205]

約数ペア:

[(1, 15664557205), (5, 3132911441), (11, 1424050655), (29, 540157145), (55, 284810131), (145, 108031429), (319, 49105195), (1595, 9821039), (1657, 9453565), (5927, 2642915), (8285, 1890713), (18227, 859415), (29635, 528583), (48053, 325985), (65197, 240265), (91135, 171883)]