68412209105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4369991}}^1$

素因数の和:4370128

約数の個数: 16

約数和(自身を含む): 85581923328

約数和(自身を除く): 17169714223

約数列:

[1, 5, 31, 101, 155, 505, 3131, 15655, 4369991, 21849955, 135469721, 441369091, 677348605, 2206845455, 13682441821, 68412209105]

約数ペア:

[(1, 68412209105), (5, 13682441821), (31, 2206845455), (101, 677348605), (155, 441369091), (505, 135469721), (3131, 21849955), (15655, 4369991)]