169586495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 231940800

約数和(自身を除く): 62354305

約数列:

[1, 5, 13, 19, 65, 95, 247, 353, 389, 1235, 1765, 1945, 4589, 5057, 6707, 7391, 22945, 25285, 33535, 36955, 87191, 96083, 137317, 435955, 480415, 686585, 1785121, 2609023, 8925605, 13045115, 33917299, 169586495]

約数ペア:

[(1, 169586495), (5, 33917299), (13, 13045115), (19, 8925605), (65, 2609023), (95, 1785121), (247, 686585), (353, 480415), (389, 435955), (1235, 137317), (1765, 96083), (1945, 87191), (4589, 36955), (5057, 33535), (6707, 25285), (7391, 22945)]