27787536385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{26497}}^1$

素因数の和:26630

約数の個数: 48

約数和(自身を含む): 40706015616

約数和(自身を除く): 12918479231

約数列:

[1, 5, 7, 19, 35, 83, 95, 133, 361, 415, 581, 665, 1577, 1805, 2527, 2905, 7885, 11039, 12635, 26497, 29963, 55195, 132485, 149815, 185479, 209741, 503443, 927395, 1048705, 2199251, 2517215, 3524101, 9565417, 10996255, 15394757, 17620505, 41785769, 47827085, 66957919, 76973785, 208928845, 292500383, 334789595, 793929611, 1462501915, 3969648055, 5557507277, 27787536385]

約数ペア:

[(1, 27787536385), (5, 5557507277), (7, 3969648055), (19, 1462501915), (35, 793929611), (83, 334789595), (95, 292500383), (133, 208928845), (361, 76973785), (415, 66957919), (581, 47827085), (665, 41785769), (1577, 17620505), (1805, 15394757), (2527, 10996255), (2905, 9565417), (7885, 3524101), (11039, 2517215), (12635, 2199251), (26497, 1048705), (29963, 927395), (55195, 503443), (132485, 209741), (149815, 185479)]