22256295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 38375424

約数和(自身を除く): 16119129

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2081, 2139, 3565, 6243, 10405, 10695, 31215, 47863, 64511, 143589, 193533, 239315, 322555, 717945, 967665, 1483753, 4451259, 7418765, 22256295]

約数ペア:

[(1, 22256295), (3, 7418765), (5, 4451259), (15, 1483753), (23, 967665), (31, 717945), (69, 322555), (93, 239315), (115, 193533), (155, 143589), (345, 64511), (465, 47863), (713, 31215), (2081, 10695), (2139, 10405), (3565, 6243)]