80992275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11867}}^1$

素因数の和:11900

約数の個数: 48

約数和(自身を含む): 164822784

約数和(自身を除く): 83830509

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 11867, 35601, 59335, 83069, 154271, 178005, 249207, 296675, 415345, 462813, 771355, 890025, 1079897, 1246035, 2076725, 2314065, 3239691, 3856775, 5399485, 6230175, 11570325, 16198455, 26997425, 80992275]

約数ペア:

[(1, 80992275), (3, 26997425), (5, 16198455), (7, 11570325), (13, 6230175), (15, 5399485), (21, 3856775), (25, 3239691), (35, 2314065), (39, 2076725), (65, 1246035), (75, 1079897), (91, 890025), (105, 771355), (175, 462813), (195, 415345), (273, 296675), (325, 249207), (455, 178005), (525, 154271), (975, 83069), (1365, 59335), (2275, 35601), (6825, 11867)]