66170665

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 89315712

約数和(自身を除く): 23145047

約数列:

[1, 5, 11, 55, 61, 121, 163, 305, 605, 671, 815, 1331, 1793, 3355, 6655, 7381, 8965, 9943, 19723, 36905, 49715, 81191, 98615, 109373, 216953, 405955, 546865, 1084765, 1203103, 6015515, 13234133, 66170665]

約数ペア:

[(1, 66170665), (5, 13234133), (11, 6015515), (55, 1203103), (61, 1084765), (121, 546865), (163, 405955), (305, 216953), (605, 109373), (671, 98615), (815, 81191), (1331, 49715), (1793, 36905), (3355, 19723), (6655, 9943), (7381, 8965)]