147980955

素因数分解:

$3^1\times 5^1\times {\mathrm{3119}}^1\times {\mathrm{3163}}^1$

素因数の和:6290

約数の個数: 16

約数和(自身を含む): 236920320

約数和(自身を除く): 88939365

約数列:

[1, 3, 5, 15, 3119, 3163, 9357, 9489, 15595, 15815, 46785, 47445, 9865397, 29596191, 49326985, 147980955]

約数ペア:

[(1, 147980955), (3, 49326985), (5, 29596191), (15, 9865397), (3119, 47445), (3163, 46785), (9357, 15815), (9489, 15595)]