79680255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 133133760

約数和(自身を除く): 53453505

約数列:

[1, 3, 5, 15, 29, 87, 113, 145, 339, 435, 565, 1621, 1695, 3277, 4863, 8105, 9831, 16385, 24315, 47009, 49155, 141027, 183173, 235045, 549519, 705135, 915865, 2747595, 5312017, 15936051, 26560085, 79680255]

約数ペア:

[(1, 79680255), (3, 26560085), (5, 15936051), (15, 5312017), (29, 2747595), (87, 915865), (113, 705135), (145, 549519), (339, 235045), (435, 183173), (565, 141027), (1621, 49155), (1695, 47009), (3277, 24315), (4863, 16385), (8105, 9831)]