123065475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 221256672

約数和(自身を除く): 98191197

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 195, 325, 339, 565, 975, 1117, 1469, 1695, 2825, 3351, 4407, 5585, 7345, 8475, 14521, 16755, 22035, 27925, 36725, 43563, 72605, 83775, 110175, 126221, 217815, 363025, 378663, 631105, 1089075, 1640873, 1893315, 3155525, 4922619, 8204365, 9466575, 24613095, 41021825, 123065475]

約数ペア:

[(1, 123065475), (3, 41021825), (5, 24613095), (13, 9466575), (15, 8204365), (25, 4922619), (39, 3155525), (65, 1893315), (75, 1640873), (113, 1089075), (195, 631105), (325, 378663), (339, 363025), (565, 217815), (975, 126221), (1117, 110175), (1469, 83775), (1695, 72605), (2825, 43563), (3351, 36725), (4407, 27925), (5585, 22035), (7345, 16755), (8475, 14521)]