1378504245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{284521}}^1$

素因数の和:284565

約数の個数: 32

約数和(自身を含む): 2458270080

約数和(自身を除く): 1079765835

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 284521, 853563, 1422605, 4267815, 4836857, 5405899, 14510571, 16217697, 24184285, 27029495, 72552855, 81088485, 91900283, 275700849, 459501415, 1378504245]

約数ペア:

[(1, 1378504245), (3, 459501415), (5, 275700849), (15, 91900283), (17, 81088485), (19, 72552855), (51, 27029495), (57, 24184285), (85, 16217697), (95, 14510571), (255, 5405899), (285, 4836857), (323, 4267815), (969, 1422605), (1615, 853563), (4845, 284521)]