70566915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 120545280

約数和(自身を除く): 49978365

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1905, 2159, 2179, 6477, 6537, 10795, 10895, 32385, 32685, 37043, 111129, 185215, 276733, 555645, 830199, 1383665, 4150995, 4704461, 14113383, 23522305, 70566915]

約数ペア:

[(1, 70566915), (3, 23522305), (5, 14113383), (15, 4704461), (17, 4150995), (51, 1383665), (85, 830199), (127, 555645), (255, 276733), (381, 185215), (635, 111129), (1905, 37043), (2159, 32685), (2179, 32385), (6477, 10895), (6537, 10795)]