154919505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10883}}^1$

素因数の和:10977

約数の個数: 32

約数和(自身を含む): 270619776

約数和(自身を除く): 115700271

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 10883, 14235, 32649, 54415, 141479, 163245, 424437, 707395, 794459, 2122185, 2383377, 3972295, 10327967, 11916885, 30983901, 51639835, 154919505]

約数ペア:

[(1, 154919505), (3, 51639835), (5, 30983901), (13, 11916885), (15, 10327967), (39, 3972295), (65, 2383377), (73, 2122185), (195, 794459), (219, 707395), (365, 424437), (949, 163245), (1095, 141479), (2847, 54415), (4745, 32649), (10883, 14235)]