55829655

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 117089280

約数和(自身を除く): 61259625

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 141, 189, 235, 315, 329, 405, 419, 423, 567, 705, 945, 987, 1257, 1269, 1645, 2095, 2115, 2835, 2933, 2961, 3771, 3807, 4935, 6285, 6345, 8799, 8883, 11313, 14665, 14805, 18855, 19035, 19693, 26397, 26649, 33939, 43995, 44415, 56565, 59079, 79191, 98465, 131985, 133245, 137851, 169695, 177237, 237573, 295395, 395955, 413553, 531711, 689255, 886185, 1187865, 1240659, 1595133, 2067765, 2658555, 3721977, 6203295, 7975665, 11165931, 18609885, 55829655]

約数ペア:

[(1, 55829655), (3, 18609885), (5, 11165931), (7, 7975665), (9, 6203295), (15, 3721977), (21, 2658555), (27, 2067765), (35, 1595133), (45, 1240659), (47, 1187865), (63, 886185), (81, 689255), (105, 531711), (135, 413553), (141, 395955), (189, 295395), (235, 237573), (315, 177237), (329, 169695), (405, 137851), (419, 133245), (423, 131985), (567, 98465), (705, 79191), (945, 59079), (987, 56565), (1257, 44415), (1269, 43995), (1645, 33939), (2095, 26649), (2115, 26397), (2835, 19693), (2933, 19035), (2961, 18855), (3771, 14805), (3807, 14665), (4935, 11313), (6285, 8883), (6345, 8799)]