315992055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{915919}}^1$

素因数の和:915950

約数の個数: 16

約数和(自身を含む): 527569920

約数和(自身を除く): 211577865

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 915919, 2747757, 4579595, 13738785, 21066137, 63198411, 105330685, 315992055]

約数ペア:

[(1, 315992055), (3, 105330685), (5, 63198411), (15, 21066137), (23, 13738785), (69, 4579595), (115, 2747757), (345, 915919)]