73142505

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19583}}^1$

素因数の和:19677

約数の個数: 24

約数和(自身を含む): 128314368

約数和(自身を除く): 55171863

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 19583, 58749, 97915, 176247, 293745, 881235, 1625389, 4876167, 8126945, 14628501, 24380835, 73142505]

約数ペア:

[(1, 73142505), (3, 24380835), (5, 14628501), (9, 8126945), (15, 4876167), (45, 1625389), (83, 881235), (249, 293745), (415, 176247), (747, 97915), (1245, 58749), (3735, 19583)]