15972185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 20174400

約数和(自身を除く): 4202215

約数列:

[1, 5, 29, 59, 145, 295, 1711, 1867, 8555, 9335, 54143, 110153, 270715, 550765, 3194437, 15972185]

約数ペア:

[(1, 15972185), (5, 3194437), (29, 550765), (59, 270715), (145, 110153), (295, 54143), (1711, 9335), (1867, 8555)]