1883355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 3234816

約数和(自身を除く): 1351461

約数列:

[1, 3, 5, 15, 23, 53, 69, 103, 115, 159, 265, 309, 345, 515, 795, 1219, 1545, 2369, 3657, 5459, 6095, 7107, 11845, 16377, 18285, 27295, 35535, 81885, 125557, 376671, 627785, 1883355]

約数ペア:

[(1, 1883355), (3, 627785), (5, 376671), (15, 125557), (23, 81885), (53, 35535), (69, 27295), (103, 18285), (115, 16377), (159, 11845), (265, 7107), (309, 6095), (345, 5459), (515, 3657), (795, 2369), (1219, 1545)]