15245377455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{7643}}^1$

素因数の和:7837

約数の個数: 96

約数和(自身を含む): 30841155072

約数和(自身を除く): 15595777617

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 157, 165, 231, 363, 385, 471, 605, 785, 847, 1099, 1155, 1727, 1815, 2355, 2541, 3297, 4235, 5181, 5495, 7643, 8635, 12089, 12705, 16485, 18997, 22929, 25905, 36267, 38215, 53501, 56991, 60445, 84073, 94985, 114645, 132979, 160503, 181335, 252219, 267505, 284955, 398937, 420365, 588511, 664895, 802515, 924803, 1199951, 1261095, 1765533, 1994685, 2774409, 2942555, 3599853, 4624015, 5999755, 6473621, 8399657, 8827665, 13199461, 13872045, 17999265, 19420863, 25198971, 32368105, 39598383, 41998285, 65997305, 92396227, 97104315, 125994855, 145194071, 197991915, 277188681, 435582213, 461981135, 725970355, 1016358497, 1385943405, 2177911065, 3049075491, 5081792485, 15245377455]

約数ペア:

[(1, 15245377455), (3, 5081792485), (5, 3049075491), (7, 2177911065), (11, 1385943405), (15, 1016358497), (21, 725970355), (33, 461981135), (35, 435582213), (55, 277188681), (77, 197991915), (105, 145194071), (121, 125994855), (157, 97104315), (165, 92396227), (231, 65997305), (363, 41998285), (385, 39598383), (471, 32368105), (605, 25198971), (785, 19420863), (847, 17999265), (1099, 13872045), (1155, 13199461), (1727, 8827665), (1815, 8399657), (2355, 6473621), (2541, 5999755), (3297, 4624015), (4235, 3599853), (5181, 2942555), (5495, 2774409), (7643, 1994685), (8635, 1765533), (12089, 1261095), (12705, 1199951), (16485, 924803), (18997, 802515), (22929, 664895), (25905, 588511), (36267, 420365), (38215, 398937), (53501, 284955), (56991, 267505), (60445, 252219), (84073, 181335), (94985, 160503), (114645, 132979)]