25190055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16963}}^1$

素因数の和:16988

約数の個数: 32

約数和(自身を含む): 48856320

約数和(自身を除く): 23666265

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 16963, 50889, 84815, 152667, 186593, 254445, 458001, 559779, 763335, 932965, 1679337, 2290005, 2798895, 5038011, 8396685, 25190055]

約数ペア:

[(1, 25190055), (3, 8396685), (5, 5038011), (9, 2798895), (11, 2290005), (15, 1679337), (27, 932965), (33, 763335), (45, 559779), (55, 458001), (99, 254445), (135, 186593), (165, 152667), (297, 84815), (495, 50889), (1485, 16963)]