189901935

素因数分解:

$3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2819}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 338400000

約数和(自身を除く): 148498065

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 499, 1497, 2495, 2819, 4491, 7485, 8457, 13473, 14095, 22455, 25371, 42285, 67365, 76113, 126855, 380565, 1406681, 4220043, 7033405, 12660129, 21100215, 37980387, 63300645, 189901935]

約数ペア:

[(1, 189901935), (3, 63300645), (5, 37980387), (9, 21100215), (15, 12660129), (27, 7033405), (45, 4220043), (135, 1406681), (499, 380565), (1497, 126855), (2495, 76113), (2819, 67365), (4491, 42285), (7485, 25371), (8457, 22455), (13473, 14095)]