23369775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 45413760

約数和(自身を除く): 22043985

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 2179, 3575, 6537, 10725, 10895, 23969, 28327, 32685, 54475, 71907, 84981, 119845, 141635, 163425, 311597, 359535, 424905, 599225, 708175, 934791, 1557985, 1797675, 2124525, 4673955, 7789925, 23369775]

約数ペア:

[(1, 23369775), (3, 7789925), (5, 4673955), (11, 2124525), (13, 1797675), (15, 1557985), (25, 934791), (33, 708175), (39, 599225), (55, 424905), (65, 359535), (75, 311597), (143, 163425), (165, 141635), (195, 119845), (275, 84981), (325, 71907), (429, 54475), (715, 32685), (825, 28327), (975, 23969), (2145, 10895), (2179, 10725), (3575, 6537)]