1950015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 3165696

約数和(自身を除く): 1215681

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1831, 5493, 9155, 27465, 130001, 390003, 650005, 1950015]

約数ペア:

[(1, 1950015), (3, 650005), (5, 390003), (15, 130001), (71, 27465), (213, 9155), (355, 5493), (1065, 1831)]