29978195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7817}}^1$

素因数の和:7894

約数の個数: 16

約数和(自身を含む): 39402720

約数和(自身を除く): 9424525

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 7817, 39085, 101621, 461203, 508105, 2306015, 5995639, 29978195]

約数ペア:

[(1, 29978195), (5, 5995639), (13, 2306015), (59, 508105), (65, 461203), (295, 101621), (767, 39085), (3835, 7817)]