3021799.00000000

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 153990144

約数和(自身を除く): 72601809

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 97, 105, 131, 183, 291, 305, 393, 427, 485, 655, 679, 915, 917, 1281, 1455, 1965, 2037, 2135, 2751, 3395, 4585, 5917, 6405, 7991, 10185, 12707, 13755, 17751, 23973, 29585, 38121, 39955, 41419, 55937, 63535, 88755, 88949, 119865, 124257, 167811, 190605, 207095, 266847, 279685, 444745, 621285, 775127, 839055, 1334235, 2325381, 3875635, 5425889, 11626905, 16277667, 27129445, 81388335]

約数ペア:

[(1, 81388335), (3, 27129445), (5, 16277667), (7, 11626905), (15, 5425889), (21, 3875635), (35, 2325381), (61, 1334235), (97, 839055), (105, 775127), (131, 621285), (183, 444745), (291, 279685), (305, 266847), (393, 207095), (427, 190605), (485, 167811), (655, 124257), (679, 119865), (915, 88949), (917, 88755), (1281, 63535), (1455, 55937), (1965, 41419), (2037, 39955), (2135, 38121), (2751, 29585), (3395, 23973), (4585, 17751), (5917, 13755), (6405, 12707), (7991, 10185)]