1490335

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 2304000

約数和(自身を除く): 813665

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 79, 245, 343, 385, 395, 539, 553, 869, 1715, 2695, 2765, 3773, 3871, 4345, 6083, 18865, 19355, 27097, 30415, 42581, 135485, 212905, 298067, 1490335]

約数ペア:

[(1, 1490335), (5, 298067), (7, 212905), (11, 135485), (35, 42581), (49, 30415), (55, 27097), (77, 19355), (79, 18865), (245, 6083), (343, 4345), (385, 3871), (395, 3773), (539, 2765), (553, 2695), (869, 1715)]