148973265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6661}}^1$

素因数の和:6750

約数の個数: 48

約数和(自身を含む): 299310336

約数和(自身を除く): 150337071

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 4473, 6661, 7455, 19983, 22365, 33305, 46627, 59949, 99915, 139881, 233135, 299745, 419643, 472931, 699405, 1418793, 2098215, 2364655, 3310517, 4256379, 7093965, 9931551, 16552585, 21281895, 29794653, 49657755, 148973265]

約数ペア:

[(1, 148973265), (3, 49657755), (5, 29794653), (7, 21281895), (9, 16552585), (15, 9931551), (21, 7093965), (35, 4256379), (45, 3310517), (63, 2364655), (71, 2098215), (105, 1418793), (213, 699405), (315, 472931), (355, 419643), (497, 299745), (639, 233135), (1065, 139881), (1491, 99915), (2485, 59949), (3195, 46627), (4473, 33305), (6661, 22365), (7455, 19983)]