15671242845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{8537}}^1$

素因数の和:8699

約数の個数: 72

約数和(自身を含む): 28925480376

約数和(自身を除く): 13254237531

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 361, 565, 855, 1017, 1083, 1695, 1805, 2147, 3249, 5085, 5415, 6441, 8537, 10735, 16245, 19323, 25611, 32205, 40793, 42685, 76833, 96615, 122379, 128055, 162203, 203965, 367137, 384165, 486609, 611895, 811015, 964681, 1459827, 1835685, 2433045, 2894043, 3081857, 4823405, 7299135, 8682129, 9245571, 14470215, 15409285, 18328939, 27736713, 43410645, 46227855, 54986817, 91644695, 138683565, 164960451, 274934085, 348249841, 824802255, 1044749523, 1741249205, 3134248569, 5223747615, 15671242845]

約数ペア:

[(1, 15671242845), (3, 5223747615), (5, 3134248569), (9, 1741249205), (15, 1044749523), (19, 824802255), (45, 348249841), (57, 274934085), (95, 164960451), (113, 138683565), (171, 91644695), (285, 54986817), (339, 46227855), (361, 43410645), (565, 27736713), (855, 18328939), (1017, 15409285), (1083, 14470215), (1695, 9245571), (1805, 8682129), (2147, 7299135), (3249, 4823405), (5085, 3081857), (5415, 2894043), (6441, 2433045), (8537, 1835685), (10735, 1459827), (16245, 964681), (19323, 811015), (25611, 611895), (32205, 486609), (40793, 384165), (42685, 367137), (76833, 203965), (96615, 162203), (122379, 128055)]