27902455

素因数分解:

$5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{983}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 38352384

約数和(自身を除く): 10449929

約数列:

[1, 5, 7, 35, 811, 983, 4055, 4915, 5677, 6881, 28385, 34405, 797213, 3986065, 5580491, 27902455]

約数ペア:

[(1, 27902455), (5, 5580491), (7, 3986065), (35, 797213), (811, 34405), (983, 28385), (4055, 6881), (4915, 5677)]