15201831

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 20974464

約数和(自身を除く): 5772633

約数列:

[1, 3, 53, 67, 159, 201, 1427, 3551, 4281, 10653, 75631, 95609, 226893, 286827, 5067277, 15201831]

約数ペア:

[(1, 15201831), (3, 5067277), (53, 286827), (67, 226893), (159, 95609), (201, 75631), (1427, 10653), (3551, 4281)]