40427775

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 75129120

約数和(自身を除く): 34701345

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 505, 593, 675, 909, 1515, 1779, 2525, 2727, 2965, 4545, 5337, 7575, 8895, 13635, 14825, 16011, 22725, 26685, 44475, 59893, 68175, 80055, 133425, 179679, 299465, 400275, 539037, 898395, 1497325, 1617111, 2695185, 4491975, 8085555, 13475925, 40427775]

約数ペア:

[(1, 40427775), (3, 13475925), (5, 8085555), (9, 4491975), (15, 2695185), (25, 1617111), (27, 1497325), (45, 898395), (75, 539037), (101, 400275), (135, 299465), (225, 179679), (303, 133425), (505, 80055), (593, 68175), (675, 59893), (909, 44475), (1515, 26685), (1779, 22725), (2525, 16011), (2727, 14825), (2965, 13635), (4545, 8895), (5337, 7575)]