17864055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 34145280

約数和(自身を除く): 16281225

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 239, 453, 495, 717, 755, 1195, 1359, 1661, 2151, 2265, 2629, 3585, 4983, 6795, 7887, 8305, 10755, 13145, 14949, 23661, 24915, 36089, 39435, 74745, 108267, 118305, 180445, 324801, 396979, 541335, 1190937, 1624005, 1984895, 3572811, 5954685, 17864055]

約数ペア:

[(1, 17864055), (3, 5954685), (5, 3572811), (9, 1984895), (11, 1624005), (15, 1190937), (33, 541335), (45, 396979), (55, 324801), (99, 180445), (151, 118305), (165, 108267), (239, 74745), (453, 39435), (495, 36089), (717, 24915), (755, 23661), (1195, 14949), (1359, 13145), (1661, 10755), (2151, 8305), (2265, 7887), (2629, 6795), (3585, 4983)]