54139065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 90671616

約数和(自身を除く): 36532551

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1873, 1927, 5619, 5781, 9365, 9635, 28095, 28905, 76793, 88031, 230379, 264093, 383965, 440155, 1151895, 1320465, 3609271, 10827813, 18046355, 54139065]

約数ペア:

[(1, 54139065), (3, 18046355), (5, 10827813), (15, 3609271), (41, 1320465), (47, 1151895), (123, 440155), (141, 383965), (205, 264093), (235, 230379), (615, 88031), (705, 76793), (1873, 28905), (1927, 28095), (5619, 9635), (5781, 9365)]