13461785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 18213120

約数和(自身を除く): 4751335

約数列:

[1, 5, 19, 23, 61, 95, 101, 115, 305, 437, 505, 1159, 1403, 1919, 2185, 2323, 5795, 6161, 7015, 9595, 11615, 26657, 30805, 44137, 117059, 133285, 141703, 220685, 585295, 708515, 2692357, 13461785]

約数ペア:

[(1, 13461785), (5, 2692357), (19, 708515), (23, 585295), (61, 220685), (95, 141703), (101, 133285), (115, 117059), (305, 44137), (437, 30805), (505, 26657), (1159, 11615), (1403, 9595), (1919, 7015), (2185, 6161), (2323, 5795)]