65552905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 90149760

約数和(自身を除く): 24596855

約数列:

[1, 5, 11, 29, 55, 73, 145, 319, 365, 563, 803, 1595, 2117, 2815, 4015, 6193, 10585, 16327, 23287, 30965, 41099, 81635, 116435, 179597, 205495, 452089, 897985, 1191871, 2260445, 5959355, 13110581, 65552905]

約数ペア:

[(1, 65552905), (5, 13110581), (11, 5959355), (29, 2260445), (55, 1191871), (73, 897985), (145, 452089), (319, 205495), (365, 179597), (563, 116435), (803, 81635), (1595, 41099), (2117, 30965), (2815, 23287), (4015, 16327), (6193, 10585)]