2013902085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{7177}}^1$

素因数の和:8637

約数の個数: 32

約数和(自身を含む): 3473003520

約数和(自身を除く): 1459101435

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1439, 4317, 7177, 7195, 18707, 21531, 21585, 35885, 56121, 93301, 93535, 107655, 279903, 280605, 466505, 1399515, 10327703, 30983109, 51638515, 134260139, 154915545, 402780417, 671300695, 2013902085]

約数ペア:

[(1, 2013902085), (3, 671300695), (5, 402780417), (13, 154915545), (15, 134260139), (39, 51638515), (65, 30983109), (195, 10327703), (1439, 1399515), (4317, 466505), (7177, 280605), (7195, 279903), (18707, 107655), (21531, 93535), (21585, 93301), (35885, 56121)]