3091545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 5840640

約数和(自身を除く): 2749095

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 103, 115, 145, 207, 261, 309, 345, 435, 515, 667, 927, 1035, 1305, 1545, 2001, 2369, 2987, 3335, 4635, 6003, 7107, 8961, 10005, 11845, 14935, 21321, 26883, 30015, 35535, 44805, 68701, 106605, 134415, 206103, 343505, 618309, 1030515, 3091545]

約数ペア:

[(1, 3091545), (3, 1030515), (5, 618309), (9, 343505), (15, 206103), (23, 134415), (29, 106605), (45, 68701), (69, 44805), (87, 35535), (103, 30015), (115, 26883), (145, 21321), (207, 14935), (261, 11845), (309, 10005), (345, 8961), (435, 7107), (515, 6003), (667, 4635), (927, 3335), (1035, 2987), (1305, 2369), (1545, 2001)]