79977795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 134913600

約数和(自身を除く): 54935805

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 3469, 4611, 7685, 10407, 17345, 23055, 52035, 100601, 183857, 301803, 503005, 551571, 919285, 1509015, 2757855, 5331853, 15995559, 26659265, 79977795]

約数ペア:

[(1, 79977795), (3, 26659265), (5, 15995559), (15, 5331853), (29, 2757855), (53, 1509015), (87, 919285), (145, 551571), (159, 503005), (265, 301803), (435, 183857), (795, 100601), (1537, 52035), (3469, 23055), (4611, 17345), (7685, 10407)]