1797972075

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{170021}}^1$

素因数の和:170084

約数の個数: 36

約数和(自身を含む): 3288905568

約数和(自身を除く): 1490933493

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 10575, 170021, 510063, 850105, 1530189, 2550315, 4250525, 7650945, 7990987, 12751575, 23972961, 38254725, 39954935, 71918883, 119864805, 199774675, 359594415, 599324025, 1797972075]

約数ペア:

[(1, 1797972075), (3, 599324025), (5, 359594415), (9, 199774675), (15, 119864805), (25, 71918883), (45, 39954935), (47, 38254725), (75, 23972961), (141, 12751575), (225, 7990987), (235, 7650945), (423, 4250525), (705, 2550315), (1175, 1530189), (2115, 850105), (3525, 510063), (10575, 170021)]