66965415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 118008576

約数和(自身を除く): 51043161

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 3793, 5885, 11379, 17655, 18965, 41723, 56895, 125169, 208615, 405851, 625845, 1217553, 2029255, 4464361, 6087765, 13393083, 22321805, 66965415]

約数ペア:

[(1, 66965415), (3, 22321805), (5, 13393083), (11, 6087765), (15, 4464361), (33, 2029255), (55, 1217553), (107, 625845), (165, 405851), (321, 208615), (535, 125169), (1177, 56895), (1605, 41723), (3531, 18965), (3793, 17655), (5885, 11379)]