77710285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 103305600

約数和(自身を除く): 25595315

約数列:

[1, 5, 19, 29, 67, 95, 145, 335, 421, 551, 1273, 1943, 2105, 2755, 6365, 7999, 9715, 12209, 28207, 36917, 39995, 61045, 141035, 184585, 231971, 535933, 818003, 1159855, 2679665, 4090015, 15542057, 77710285]

約数ペア:

[(1, 77710285), (5, 15542057), (19, 4090015), (29, 2679665), (67, 1159855), (95, 818003), (145, 535933), (335, 231971), (421, 184585), (551, 141035), (1273, 61045), (1943, 39995), (2105, 36917), (2755, 28207), (6365, 12209), (7999, 9715)]