3880965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 6944256

約数和(自身を除く): 3063291

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 547, 645, 1419, 1641, 2365, 2735, 6017, 7095, 8205, 18051, 23521, 30085, 70563, 90255, 117605, 258731, 352815, 776193, 1293655, 3880965]

約数ペア:

[(1, 3880965), (3, 1293655), (5, 776193), (11, 352815), (15, 258731), (33, 117605), (43, 90255), (55, 70563), (129, 30085), (165, 23521), (215, 18051), (473, 8205), (547, 7095), (645, 6017), (1419, 2735), (1641, 2365)]