201772485

素因数分解:

$3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{4007}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 359758080

約数和(自身を除く): 157985595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 373, 1119, 1865, 3357, 4007, 5595, 10071, 12021, 16785, 20035, 36063, 50355, 60105, 108189, 180315, 540945, 1494611, 4483833, 7473055, 13451499, 22419165, 40354497, 67257495, 201772485]

約数ペア:

[(1, 201772485), (3, 67257495), (5, 40354497), (9, 22419165), (15, 13451499), (27, 7473055), (45, 4483833), (135, 1494611), (373, 540945), (1119, 180315), (1865, 108189), (3357, 60105), (4007, 50355), (5595, 36063), (10071, 20035), (12021, 16785)]