221566007235

素因数分解:

$3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{15275147}}^1$

素因数の和:15276122

約数の個数: 16

約数和(自身を含む): 354872238336

約数和(自身を除く): 133306231101

約数列:

[1, 3, 5, 15, 967, 2901, 4835, 14505, 15275147, 45825441, 76375735, 229127205, 14771067149, 44313201447, 73855335745, 221566007235]

約数ペア:

[(1, 221566007235), (3, 73855335745), (5, 44313201447), (15, 14771067149), (967, 229127205), (2901, 76375735), (4835, 45825441), (14505, 15275147)]