71329555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 27166445

約数列:

[1, 5, 11, 23, 55, 113, 115, 253, 499, 565, 1243, 1265, 2495, 2599, 5489, 6215, 11477, 12995, 27445, 28589, 56387, 57385, 126247, 142945, 281935, 620257, 631235, 1296901, 3101285, 6484505, 14265911, 71329555]

約数ペア:

[(1, 71329555), (5, 14265911), (11, 6484505), (23, 3101285), (55, 1296901), (113, 631235), (115, 620257), (253, 281935), (499, 142945), (565, 126247), (1243, 57385), (1265, 56387), (2495, 28589), (2599, 27445), (5489, 12995), (6215, 11477)]