16896555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 33415200

約数和(自身を除く): 16518645

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1699, 1989, 3315, 5097, 8495, 9945, 15291, 22087, 25485, 28883, 66261, 76455, 86649, 110435, 144415, 198783, 259947, 331305, 375479, 433245, 993915, 1126437, 1299735, 1877395, 3379311, 5632185, 16896555]

約数ペア:

[(1, 16896555), (3, 5632185), (5, 3379311), (9, 1877395), (13, 1299735), (15, 1126437), (17, 993915), (39, 433245), (45, 375479), (51, 331305), (65, 259947), (85, 198783), (117, 144415), (153, 110435), (195, 86649), (221, 76455), (255, 66261), (585, 28883), (663, 25485), (765, 22087), (1105, 15291), (1699, 9945), (1989, 8495), (3315, 5097)]