13309788495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{2897}}^1$

素因数の和:3384

約数の個数: 64

約数和(自身を含む): 23135777280

約数和(自身を除く): 9825988785

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 419, 645, 731, 1257, 2095, 2193, 2897, 3655, 6285, 7123, 8691, 10965, 14485, 18017, 21369, 35615, 43455, 49249, 54051, 90085, 106845, 124571, 147747, 246245, 270255, 306289, 373713, 622855, 738735, 918867, 1213843, 1531445, 1868565, 2117707, 3641529, 4594335, 6069215, 6353121, 10588535, 18207645, 20635331, 31765605, 52195249, 61905993, 103176655, 156585747, 260976245, 309529965, 782928735, 887319233, 2661957699, 4436596165, 13309788495]

約数ペア:

[(1, 13309788495), (3, 4436596165), (5, 2661957699), (15, 887319233), (17, 782928735), (43, 309529965), (51, 260976245), (85, 156585747), (129, 103176655), (215, 61905993), (255, 52195249), (419, 31765605), (645, 20635331), (731, 18207645), (1257, 10588535), (2095, 6353121), (2193, 6069215), (2897, 4594335), (3655, 3641529), (6285, 2117707), (7123, 1868565), (8691, 1531445), (10965, 1213843), (14485, 918867), (18017, 738735), (21369, 622855), (35615, 373713), (43455, 306289), (49249, 270255), (54051, 246245), (90085, 147747), (106845, 124571)]