23009889725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{1481}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 30564293760

約数和(自身を除く): 7554404035

約数列:

[1, 5, 17, 25, 85, 139, 263, 425, 695, 1315, 1481, 2363, 3475, 4471, 6575, 7405, 11815, 22355, 25177, 36557, 37025, 59075, 111775, 125885, 182785, 205859, 389503, 621469, 629425, 913925, 1029295, 1947515, 3107345, 3499603, 5146475, 6621551, 9737575, 15536725, 17498015, 33107755, 54140917, 87490075, 165538775, 270704585, 920395589, 1353522925, 4601977945, 23009889725]

約数ペア:

[(1, 23009889725), (5, 4601977945), (17, 1353522925), (25, 920395589), (85, 270704585), (139, 165538775), (263, 87490075), (425, 54140917), (695, 33107755), (1315, 17498015), (1481, 15536725), (2363, 9737575), (3475, 6621551), (4471, 5146475), (6575, 3499603), (7405, 3107345), (11815, 1947515), (22355, 1029295), (25177, 913925), (36557, 629425), (37025, 621469), (59075, 389503), (111775, 205859), (125885, 182785)]