9757865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 13499136

約数和(自身を除く): 3741271

約数列:

[1, 5, 13, 23, 61, 65, 107, 115, 299, 305, 535, 793, 1391, 1403, 1495, 2461, 3965, 6527, 6955, 7015, 12305, 18239, 31993, 32635, 84851, 91195, 150121, 159965, 424255, 750605, 1951573, 9757865]

約数ペア:

[(1, 9757865), (5, 1951573), (13, 750605), (23, 424255), (61, 159965), (65, 150121), (107, 91195), (115, 84851), (299, 32635), (305, 31993), (535, 18239), (793, 12305), (1391, 7015), (1403, 6955), (1495, 6527), (2461, 3965)]