23772915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 19837197

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 103, 115, 207, 223, 309, 345, 515, 669, 927, 1035, 1115, 1545, 2007, 2369, 3345, 4635, 5129, 7107, 10035, 11845, 15387, 21321, 22969, 25645, 35535, 46161, 68907, 76935, 106605, 114845, 206721, 230805, 344535, 528287, 1033605, 1584861, 2641435, 4754583, 7924305, 23772915]

約数ペア:

[(1, 23772915), (3, 7924305), (5, 4754583), (9, 2641435), (15, 1584861), (23, 1033605), (45, 528287), (69, 344535), (103, 230805), (115, 206721), (207, 114845), (223, 106605), (309, 76935), (345, 68907), (515, 46161), (669, 35535), (927, 25645), (1035, 22969), (1115, 21321), (1545, 15387), (2007, 11845), (2369, 10035), (3345, 7107), (4635, 5129)]