6144775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 9763264

約数和(自身を除く): 3618489

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 73, 91, 175, 185, 259, 325, 365, 455, 481, 511, 925, 949, 1295, 1825, 2275, 2405, 2555, 2701, 3367, 4745, 6475, 6643, 12025, 12775, 13505, 16835, 18907, 23725, 33215, 35113, 67525, 84175, 94535, 166075, 175565, 245791, 472675, 877825, 1228955, 6144775]

約数ペア:

[(1, 6144775), (5, 1228955), (7, 877825), (13, 472675), (25, 245791), (35, 175565), (37, 166075), (65, 94535), (73, 84175), (91, 67525), (175, 35113), (185, 33215), (259, 23725), (325, 18907), (365, 16835), (455, 13505), (481, 12775), (511, 12025), (925, 6643), (949, 6475), (1295, 4745), (1825, 3367), (2275, 2701), (2405, 2555)]