272522005

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^2\times {\mathrm{983}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 378375552

約数和(自身を除く): 105853547

約数列:

[1, 5, 7, 35, 89, 445, 623, 983, 3115, 4915, 6881, 7921, 34405, 39605, 55447, 87487, 277235, 437435, 612409, 3062045, 7786343, 38931715, 54504401, 272522005]

約数ペア:

[(1, 272522005), (5, 54504401), (7, 38931715), (35, 7786343), (89, 3062045), (445, 612409), (623, 437435), (983, 277235), (3115, 87487), (4915, 55447), (6881, 39605), (7921, 34405)]