16627831915

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{929}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 20457619200

約数和(自身を除く): 3829787285

約数列:

[1, 5, 79, 113, 395, 401, 565, 929, 2005, 4645, 8927, 31679, 44635, 45313, 73391, 104977, 158395, 226565, 366955, 372529, 524885, 1862645, 3579727, 8293183, 17898635, 29429791, 41465915, 42095777, 147148955, 210478885, 3325566383, 16627831915]

約数ペア:

[(1, 16627831915), (5, 3325566383), (79, 210478885), (113, 147148955), (395, 42095777), (401, 41465915), (565, 29429791), (929, 17898635), (2005, 8293183), (4645, 3579727), (8927, 1862645), (31679, 524885), (44635, 372529), (45313, 366955), (73391, 226565), (104977, 158395)]