12570499005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1\times {\mathrm{17509}}^1$

素因数の和:19621

約数の個数: 32

約数和(自身を含む): 20998552320

約数和(自身を除く): 8428053315

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2081, 6243, 10405, 17509, 31215, 47863, 52527, 87545, 143589, 239315, 262635, 402707, 717945, 1208121, 2013535, 6040605, 36436229, 109308687, 182181145, 546543435, 838033267, 2514099801, 4190166335, 12570499005]

約数ペア:

[(1, 12570499005), (3, 4190166335), (5, 2514099801), (15, 838033267), (23, 546543435), (69, 182181145), (115, 109308687), (345, 36436229), (2081, 6040605), (6243, 2013535), (10405, 1208121), (17509, 717945), (31215, 402707), (47863, 262635), (52527, 239315), (87545, 143589)]