2059485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 3514368

約数和(自身を除く): 1454883

約数列:

[1, 3, 5, 15, 31, 43, 93, 103, 129, 155, 215, 309, 465, 515, 645, 1333, 1545, 3193, 3999, 4429, 6665, 9579, 13287, 15965, 19995, 22145, 47895, 66435, 137299, 411897, 686495, 2059485]

約数ペア:

[(1, 2059485), (3, 686495), (5, 411897), (15, 137299), (31, 66435), (43, 47895), (93, 22145), (103, 19995), (129, 15965), (155, 13287), (215, 9579), (309, 6665), (465, 4429), (515, 3999), (645, 3193), (1333, 1545)]