190050905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 265120128

約数和(自身を除く): 75069223

約数列:

[1, 5, 11, 17, 55, 85, 181, 187, 905, 935, 1123, 1991, 3077, 5615, 9955, 12353, 15385, 19091, 33847, 61765, 95455, 169235, 203263, 210001, 1016315, 1050005, 2235893, 3455471, 11179465, 17277355, 38010181, 190050905]

約数ペア:

[(1, 190050905), (5, 38010181), (11, 17277355), (17, 11179465), (55, 3455471), (85, 2235893), (181, 1050005), (187, 1016315), (905, 210001), (935, 203263), (1123, 169235), (1991, 95455), (3077, 61765), (5615, 33847), (9955, 19091), (12353, 15385)]