57681435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 114969600

約数和(自身を除く): 57288165

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 399, 435, 551, 609, 665, 997, 1015, 1653, 1995, 2755, 2991, 3045, 3857, 4985, 6979, 8265, 11571, 14955, 18943, 19285, 20937, 28913, 34895, 56829, 57855, 86739, 94715, 104685, 132601, 144565, 202391, 284145, 397803, 433695, 549347, 607173, 663005, 1011955, 1648041, 1989015, 2746735, 3035865, 3845429, 8240205, 11536287, 19227145, 57681435]

約数ペア:

[(1, 57681435), (3, 19227145), (5, 11536287), (7, 8240205), (15, 3845429), (19, 3035865), (21, 2746735), (29, 1989015), (35, 1648041), (57, 1011955), (87, 663005), (95, 607173), (105, 549347), (133, 433695), (145, 397803), (203, 284145), (285, 202391), (399, 144565), (435, 132601), (551, 104685), (609, 94715), (665, 86739), (997, 57855), (1015, 56829), (1653, 34895), (1995, 28913), (2755, 20937), (2991, 19285), (3045, 18943), (3857, 14955), (4985, 11571), (6979, 8265)]