61773885

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 111196800

約数和(自身を除く): 49422915

約数列:

[1, 3, 5, 9, 15, 45, 53, 59, 159, 177, 265, 295, 439, 477, 531, 795, 885, 1317, 2195, 2385, 2655, 3127, 3951, 6585, 9381, 15635, 19755, 23267, 25901, 28143, 46905, 69801, 77703, 116335, 129505, 140715, 209403, 233109, 349005, 388515, 1047015, 1165545, 1372753, 4118259, 6863765, 12354777, 20591295, 61773885]

約数ペア:

[(1, 61773885), (3, 20591295), (5, 12354777), (9, 6863765), (15, 4118259), (45, 1372753), (53, 1165545), (59, 1047015), (159, 388515), (177, 349005), (265, 233109), (295, 209403), (439, 140715), (477, 129505), (531, 116335), (795, 77703), (885, 69801), (1317, 46905), (2195, 28143), (2385, 25901), (2655, 23267), (3127, 19755), (3951, 15635), (6585, 9381)]