2942965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 3731328

約数和(自身を除く): 788363

約数列:

[1, 5, 23, 115, 157, 163, 785, 815, 3611, 3749, 18055, 18745, 25591, 127955, 588593, 2942965]

約数ペア:

[(1, 2942965), (5, 588593), (23, 127955), (115, 25591), (157, 18745), (163, 18055), (785, 3749), (815, 3611)]