66340812785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 88962499584

約数和(自身を除く): 22621686799

約数列:

[1, 5, 13, 47, 65, 97, 211, 235, 485, 611, 1055, 1061, 1261, 2743, 3055, 4559, 5305, 6305, 9917, 13715, 13793, 20467, 22795, 49585, 49867, 59267, 68965, 102335, 102917, 128921, 223871, 249335, 266071, 296335, 514585, 644605, 648271, 961949, 1119355, 1330355, 1337921, 2910323, 3241355, 4809745, 4837099, 6689605, 10521937, 12505337, 14551615, 21715487, 24185495, 52609685, 62526685, 62882287, 108577435, 136785181, 282301331, 314411435, 683925905, 1020627889, 1411506655, 5103139445, 13268162557, 66340812785]

約数ペア:

[(1, 66340812785), (5, 13268162557), (13, 5103139445), (47, 1411506655), (65, 1020627889), (97, 683925905), (211, 314411435), (235, 282301331), (485, 136785181), (611, 108577435), (1055, 62882287), (1061, 62526685), (1261, 52609685), (2743, 24185495), (3055, 21715487), (4559, 14551615), (5305, 12505337), (6305, 10521937), (9917, 6689605), (13715, 4837099), (13793, 4809745), (20467, 3241355), (22795, 2910323), (49585, 1337921), (49867, 1330355), (59267, 1119355), (68965, 961949), (102335, 648271), (102917, 644605), (128921, 514585), (223871, 296335), (249335, 266071)]