27151355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 13905925

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 647, 763, 1199, 3235, 3815, 4529, 5995, 7117, 8393, 22645, 35585, 41965, 49819, 70523, 249095, 352615, 493661, 775753, 2468305, 3878765, 5430271, 27151355]

約数ペア:

[(1, 27151355), (5, 5430271), (7, 3878765), (11, 2468305), (35, 775753), (55, 493661), (77, 352615), (109, 249095), (385, 70523), (545, 49819), (647, 41965), (763, 35585), (1199, 22645), (3235, 8393), (3815, 7117), (4529, 5995)]