68356085745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157140427}}^1$

素因数の和:157140464

約数の個数: 16

約数和(自身を含む): 113141108160

約数和(自身を除く): 44785022415

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 157140427, 471421281, 785702135, 2357106405, 4557072383, 13671217149, 22785361915, 68356085745]

約数ペア:

[(1, 68356085745), (3, 22785361915), (5, 13671217149), (15, 4557072383), (29, 2357106405), (87, 785702135), (145, 471421281), (435, 157140427)]