1381567105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1187}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 1796256000

約数和(自身を除く): 414688895

約数列:

[1, 5, 23, 29, 115, 145, 349, 667, 1187, 1745, 3335, 5935, 8027, 10121, 27301, 34423, 40135, 50605, 136505, 172115, 232783, 414263, 791729, 1163915, 2071315, 3958645, 9528049, 12013627, 47640245, 60068135, 276313421, 1381567105]

約数ペア:

[(1, 1381567105), (5, 276313421), (23, 60068135), (29, 47640245), (115, 12013627), (145, 9528049), (349, 3958645), (667, 2071315), (1187, 1163915), (1745, 791729), (3335, 414263), (5935, 232783), (8027, 172115), (10121, 136505), (27301, 50605), (34423, 40135)]