66966165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 142571520

約数和(自身を除く): 75605355

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 67, 95, 105, 133, 167, 171, 201, 285, 315, 335, 399, 469, 501, 603, 665, 835, 855, 1005, 1169, 1197, 1273, 1407, 1503, 1995, 2345, 2505, 3015, 3173, 3507, 3819, 4221, 5845, 5985, 6365, 7035, 7515, 8911, 9519, 10521, 11189, 11457, 15865, 17535, 19095, 21105, 22211, 26733, 28557, 33567, 44555, 47595, 52605, 55945, 57285, 66633, 78323, 80199, 100701, 111055, 133665, 142785, 167835, 199899, 212591, 234969, 333165, 391615, 400995, 503505, 637773, 704907, 999495, 1062955, 1174845, 1488137, 1913319, 3188865, 3524535, 4464411, 7440685, 9566595, 13393233, 22322055, 66966165]

約数ペア:

[(1, 66966165), (3, 22322055), (5, 13393233), (7, 9566595), (9, 7440685), (15, 4464411), (19, 3524535), (21, 3188865), (35, 1913319), (45, 1488137), (57, 1174845), (63, 1062955), (67, 999495), (95, 704907), (105, 637773), (133, 503505), (167, 400995), (171, 391615), (201, 333165), (285, 234969), (315, 212591), (335, 199899), (399, 167835), (469, 142785), (501, 133665), (603, 111055), (665, 100701), (835, 80199), (855, 78323), (1005, 66633), (1169, 57285), (1197, 55945), (1273, 52605), (1407, 47595), (1503, 44555), (1995, 33567), (2345, 28557), (2505, 26733), (3015, 22211), (3173, 21105), (3507, 19095), (3819, 17535), (4221, 15865), (5845, 11457), (5985, 11189), (6365, 10521), (7035, 9519), (7515, 8911)]