72860955

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 122036544

約数和(自身を除く): 49175589

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1961, 2477, 5883, 7431, 9805, 12385, 29415, 37155, 91649, 131281, 274947, 393843, 458245, 656405, 1374735, 1969215, 4857397, 14572191, 24286985, 72860955]

約数ペア:

[(1, 72860955), (3, 24286985), (5, 14572191), (15, 4857397), (37, 1969215), (53, 1374735), (111, 656405), (159, 458245), (185, 393843), (265, 274947), (555, 131281), (795, 91649), (1961, 37155), (2477, 29415), (5883, 12385), (7431, 9805)]