8504325

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 16040640

約数和(自身を除く): 7536315

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 293, 387, 645, 675, 879, 1075, 1161, 1465, 1935, 2637, 3225, 4395, 5805, 7325, 7911, 9675, 12599, 13185, 21975, 29025, 37797, 39555, 62995, 65925, 113391, 188985, 197775, 314975, 340173, 566955, 944925, 1700865, 2834775, 8504325]

約数ペア:

[(1, 8504325), (3, 2834775), (5, 1700865), (9, 944925), (15, 566955), (25, 340173), (27, 314975), (43, 197775), (45, 188985), (75, 113391), (129, 65925), (135, 62995), (215, 39555), (225, 37797), (293, 29025), (387, 21975), (645, 13185), (675, 12599), (879, 9675), (1075, 7911), (1161, 7325), (1465, 5805), (1935, 4395), (2637, 3225)]