15692220695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{40169}}^1$

素因数の和:40319

約数の個数: 32

約数和(自身を含む): 20361369600

約数和(自身を除く): 4669148905

約数列:

[1, 5, 23, 43, 79, 115, 215, 395, 989, 1817, 3397, 4945, 9085, 16985, 40169, 78131, 200845, 390655, 923887, 1727267, 3173351, 4619435, 8636335, 15866755, 39727141, 72987073, 136454093, 198635705, 364935365, 682270465, 3138444139, 15692220695]

約数ペア:

[(1, 15692220695), (5, 3138444139), (23, 682270465), (43, 364935365), (79, 198635705), (115, 136454093), (215, 72987073), (395, 39727141), (989, 15866755), (1817, 8636335), (3397, 4619435), (4945, 3173351), (9085, 1727267), (16985, 923887), (40169, 390655), (78131, 200845)]