49121895

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79873}}^1$

素因数の和:79922

約数の個数: 16

約数和(自身を含む): 80512992

約数和(自身を除く): 31391097

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 79873, 239619, 399365, 1198095, 3274793, 9824379, 16373965, 49121895]

約数ペア:

[(1, 49121895), (3, 16373965), (5, 9824379), (15, 3274793), (41, 1198095), (123, 399365), (205, 239619), (615, 79873)]