8001825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 14790720

約数和(自身を除く): 6788895

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 283, 325, 377, 435, 725, 849, 975, 1131, 1415, 1885, 2175, 3679, 4245, 5655, 7075, 8207, 9425, 11037, 18395, 21225, 24621, 28275, 41035, 55185, 91975, 106691, 123105, 205175, 275925, 320073, 533455, 615525, 1600365, 2667275, 8001825]

約数ペア:

[(1, 8001825), (3, 2667275), (5, 1600365), (13, 615525), (15, 533455), (25, 320073), (29, 275925), (39, 205175), (65, 123105), (75, 106691), (87, 91975), (145, 55185), (195, 41035), (283, 28275), (325, 24621), (377, 21225), (435, 18395), (725, 11037), (849, 9425), (975, 8207), (1131, 7075), (1415, 5655), (1885, 4245), (2175, 3679)]