13241545

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 17057664

約数和(自身を除く): 3816119

約数列:

[1, 5, 29, 47, 67, 145, 235, 335, 841, 1363, 1943, 3149, 4205, 6815, 9715, 15745, 39527, 56347, 91321, 197635, 281735, 456605, 2648309, 13241545]

約数ペア:

[(1, 13241545), (5, 2648309), (29, 456605), (47, 281735), (67, 197635), (145, 91321), (235, 56347), (335, 39527), (841, 15745), (1363, 9715), (1943, 6815), (3149, 4205)]