2124105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 3715200

約数和(自身を除く): 1591095

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 257, 285, 435, 551, 771, 1285, 1653, 2755, 3855, 4883, 7453, 8265, 14649, 22359, 24415, 37265, 73245, 111795, 141607, 424821, 708035, 2124105]

約数ペア:

[(1, 2124105), (3, 708035), (5, 424821), (15, 141607), (19, 111795), (29, 73245), (57, 37265), (87, 24415), (95, 22359), (145, 14649), (257, 8265), (285, 7453), (435, 4883), (551, 3855), (771, 2755), (1285, 1653)]