74902935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 128459520

約数和(自身を除く): 53556585

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 3539, 4233, 7055, 10617, 17695, 21165, 53085, 60163, 180489, 293737, 300815, 881211, 902445, 1468685, 4406055, 4993529, 14980587, 24967645, 74902935]

約数ペア:

[(1, 74902935), (3, 24967645), (5, 14980587), (15, 4993529), (17, 4406055), (51, 1468685), (83, 902445), (85, 881211), (249, 300815), (255, 293737), (415, 180489), (1245, 60163), (1411, 53085), (3539, 21165), (4233, 17695), (7055, 10617)]