12303395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 16873920

約数和(自身を除く): 4570525

約数列:

[1, 5, 13, 29, 61, 65, 107, 145, 305, 377, 535, 793, 1391, 1769, 1885, 3103, 3965, 6527, 6955, 8845, 15515, 22997, 32635, 40339, 84851, 114985, 189283, 201695, 424255, 946415, 2460679, 12303395]

約数ペア:

[(1, 12303395), (5, 2460679), (13, 946415), (29, 424255), (61, 201695), (65, 189283), (107, 114985), (145, 84851), (305, 40339), (377, 32635), (535, 22997), (793, 15515), (1391, 8845), (1769, 6955), (1885, 6527), (3103, 3965)]