69608651905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1\times {\mathrm{11969}}^1$

素因数の和:12801

約数の個数: 32

約数和(自身を含む): 90782778240

約数和(自身を除く): 21174126335

約数列:

[1, 5, 13, 65, 131, 655, 683, 1703, 3415, 8515, 8879, 11969, 44395, 59845, 89473, 155597, 447365, 777985, 1163149, 1567939, 5815745, 7839695, 8174827, 20383207, 40874135, 101916035, 106272751, 531363755, 1070902337, 5354511685, 13921730381, 69608651905]

約数ペア:

[(1, 69608651905), (5, 13921730381), (13, 5354511685), (65, 1070902337), (131, 531363755), (655, 106272751), (683, 101916035), (1703, 40874135), (3415, 20383207), (8515, 8174827), (8879, 7839695), (11969, 5815745), (44395, 1567939), (59845, 1163149), (89473, 777985), (155597, 447365)]