82878015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12251}}^1$

素因数の和:12311

約数の個数: 32

約数和(自身を含む): 148200192

約数和(自身を除く): 65322177

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 12251, 36753, 61255, 134761, 183765, 404283, 502291, 673805, 1506873, 2021415, 2511455, 5525201, 7534365, 16575603, 27626005, 82878015]

約数ペア:

[(1, 82878015), (3, 27626005), (5, 16575603), (11, 7534365), (15, 5525201), (33, 2511455), (41, 2021415), (55, 1506873), (123, 673805), (165, 502291), (205, 404283), (451, 183765), (615, 134761), (1353, 61255), (2255, 36753), (6765, 12251)]