191629015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 250309440

約数和(自身を除く): 58680425

約数列:

[1, 5, 17, 73, 85, 89, 347, 365, 445, 1241, 1513, 1735, 5899, 6205, 6497, 7565, 25331, 29495, 30883, 32485, 110449, 126655, 154415, 430627, 525011, 552245, 2153135, 2254459, 2625055, 11272295, 38325803, 191629015]

約数ペア:

[(1, 191629015), (5, 38325803), (17, 11272295), (73, 2625055), (85, 2254459), (89, 2153135), (347, 552245), (365, 525011), (445, 430627), (1241, 154415), (1513, 126655), (1735, 110449), (5899, 32485), (6205, 30883), (6497, 29495), (7565, 25331)]