24931665

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 49121280

約数和(自身を除く): 24189615

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 103, 135, 163, 165, 297, 309, 489, 495, 515, 815, 927, 1133, 1467, 1485, 1545, 1793, 2445, 2781, 3399, 4401, 4635, 5379, 5665, 7335, 8965, 10197, 13905, 16137, 16789, 16995, 22005, 26895, 30591, 48411, 50367, 50985, 80685, 83945, 151101, 152955, 184679, 242055, 251835, 453303, 554037, 755505, 923395, 1662111, 2266515, 2770185, 4986333, 8310555, 24931665]

約数ペア:

[(1, 24931665), (3, 8310555), (5, 4986333), (9, 2770185), (11, 2266515), (15, 1662111), (27, 923395), (33, 755505), (45, 554037), (55, 453303), (99, 251835), (103, 242055), (135, 184679), (163, 152955), (165, 151101), (297, 83945), (309, 80685), (489, 50985), (495, 50367), (515, 48411), (815, 30591), (927, 26895), (1133, 22005), (1467, 16995), (1485, 16789), (1545, 16137), (1793, 13905), (2445, 10197), (2781, 8965), (3399, 7335), (4401, 5665), (4635, 5379)]