15696494247

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{191999}}^1$

素因数の和:192255

約数の個数: 32

約数和(自身を含む): 25436160000

約数和(自身を除く): 9739665753

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 357, 687, 1603, 3893, 4809, 11679, 27251, 81753, 191999, 575997, 1343993, 3263983, 4031979, 9791949, 22847881, 43967771, 68543643, 131903313, 307774397, 747452107, 923323191, 2242356321, 5232164749, 15696494247]

約数ペア:

[(1, 15696494247), (3, 5232164749), (7, 2242356321), (17, 923323191), (21, 747452107), (51, 307774397), (119, 131903313), (229, 68543643), (357, 43967771), (687, 22847881), (1603, 9791949), (3893, 4031979), (4809, 3263983), (11679, 1343993), (27251, 575997), (81753, 191999)]