85880925

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9787}}^1$

素因数の和:9819

約数の個数: 48

約数和(自身を含む): 169919680

約数和(自身を除く): 84038755

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 9787, 29361, 48935, 88083, 127231, 146805, 244675, 264249, 381693, 440415, 636155, 734025, 1145079, 1321245, 1908465, 2202075, 3180775, 3435237, 5725395, 6606225, 9542325, 17176185, 28626975, 85880925]

約数ペア:

[(1, 85880925), (3, 28626975), (5, 17176185), (9, 9542325), (13, 6606225), (15, 5725395), (25, 3435237), (27, 3180775), (39, 2202075), (45, 1908465), (65, 1321245), (75, 1145079), (117, 734025), (135, 636155), (195, 440415), (225, 381693), (325, 264249), (351, 244675), (585, 146805), (675, 127231), (975, 88083), (1755, 48935), (2925, 29361), (8775, 9787)]