142017065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{72643}}^1$

素因数の和:72688

約数の個数: 16

約数和(自身を含む): 188293248

約数和(自身を除く): 46276183

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 72643, 363215, 1234931, 1670789, 6174655, 8353945, 28403413, 142017065]

約数ペア:

[(1, 142017065), (5, 28403413), (17, 8353945), (23, 6174655), (85, 1670789), (115, 1234931), (391, 363215), (1955, 72643)]