1852542015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{42281}}^1$

素因数の和:42439

約数の個数: 32

約数和(自身を含む): 3117367296

約数和(自身を除く): 1264825281

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1905, 2921, 8763, 14605, 42281, 43815, 126843, 211405, 634215, 972463, 2917389, 4862315, 5369687, 14586945, 16109061, 26848435, 80545305, 123502801, 370508403, 617514005, 1852542015]

約数ペア:

[(1, 1852542015), (3, 617514005), (5, 370508403), (15, 123502801), (23, 80545305), (69, 26848435), (115, 16109061), (127, 14586945), (345, 5369687), (381, 4862315), (635, 2917389), (1905, 972463), (2921, 634215), (8763, 211405), (14605, 126843), (42281, 43815)]