345156735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3881}}^1$

素因数の和:3925

約数の個数: 72

約数和(自身を含む): 706306608

約数和(自身を除く): 361149873

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 121, 147, 165, 231, 245, 363, 385, 539, 605, 735, 847, 1155, 1617, 1815, 2541, 2695, 3881, 4235, 5929, 8085, 11643, 12705, 17787, 19405, 27167, 29645, 42691, 58215, 81501, 88935, 128073, 135835, 190169, 213455, 298837, 407505, 469601, 570507, 640365, 896511, 950845, 1408803, 1494185, 2091859, 2348005, 2852535, 3287207, 4482555, 6275577, 7044015, 9861621, 10459295, 16436035, 23010449, 31377885, 49308105, 69031347, 115052245, 345156735]

約数ペア:

[(1, 345156735), (3, 115052245), (5, 69031347), (7, 49308105), (11, 31377885), (15, 23010449), (21, 16436035), (33, 10459295), (35, 9861621), (49, 7044015), (55, 6275577), (77, 4482555), (105, 3287207), (121, 2852535), (147, 2348005), (165, 2091859), (231, 1494185), (245, 1408803), (363, 950845), (385, 896511), (539, 640365), (605, 570507), (735, 469601), (847, 407505), (1155, 298837), (1617, 213455), (1815, 190169), (2541, 135835), (2695, 128073), (3881, 88935), (4235, 81501), (5929, 58215), (8085, 42691), (11643, 29645), (12705, 27167), (17787, 19405)]