74972655

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6691}}^1$

素因数の和:6788

約数の個数: 32

約数和(自身を含む): 134910720

約数和(自身を除く): 59938065

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 6691, 11205, 20073, 33455, 60219, 100365, 180657, 301095, 555353, 903285, 1666059, 2776765, 4998177, 8330295, 14994531, 24990885, 74972655]

約数ペア:

[(1, 74972655), (3, 24990885), (5, 14994531), (9, 8330295), (15, 4998177), (27, 2776765), (45, 1666059), (83, 903285), (135, 555353), (249, 301095), (415, 180657), (747, 100365), (1245, 60219), (2241, 33455), (3735, 20073), (6691, 11205)]