291297494155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1\times {\mathrm{54751}}^1$

素因数の和:56007

約数の個数: 32

約数和(自身を含む): 377428750848

約数和(自身を除く): 86131256693

約数列:

[1, 5, 17, 53, 85, 265, 901, 1181, 4505, 5905, 20077, 54751, 62593, 100385, 273755, 312965, 930767, 1064081, 2901803, 4653835, 5320405, 14509015, 49330651, 64660931, 246653255, 323304655, 1099235827, 3427029343, 5496179135, 17135146715, 58259498831, 291297494155]

約数ペア:

[(1, 291297494155), (5, 58259498831), (17, 17135146715), (53, 5496179135), (85, 3427029343), (265, 1099235827), (901, 323304655), (1181, 246653255), (4505, 64660931), (5905, 49330651), (20077, 14509015), (54751, 5320405), (62593, 4653835), (100385, 2901803), (273755, 1064081), (312965, 930767)]