1533955

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 1944000

約数和(自身を除く): 410045

約数列:

[1, 5, 29, 71, 145, 149, 355, 745, 2059, 4321, 10295, 10579, 21605, 52895, 306791, 1533955]

約数ペア:

[(1, 1533955), (5, 306791), (29, 52895), (71, 21605), (145, 10579), (149, 10295), (355, 4321), (745, 2059)]