1629256545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8171}}^1$

素因数の和:8403

約数の個数: 64

約数和(自身を含む): 3326330880

約数和(自身を除く): 1697074335

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 211, 315, 633, 945, 1055, 1477, 1899, 3165, 4431, 5697, 7385, 8171, 9495, 13293, 22155, 24513, 28485, 39879, 40855, 57197, 66465, 73539, 122565, 171591, 199395, 220617, 285985, 367695, 514773, 857955, 1103085, 1544319, 1724081, 2573865, 5172243, 7721595, 8620405, 12068567, 15516729, 25861215, 36205701, 46550187, 60342835, 77583645, 108617103, 181028505, 232750935, 325851309, 543085515, 1629256545]

約数ペア:

[(1, 1629256545), (3, 543085515), (5, 325851309), (7, 232750935), (9, 181028505), (15, 108617103), (21, 77583645), (27, 60342835), (35, 46550187), (45, 36205701), (63, 25861215), (105, 15516729), (135, 12068567), (189, 8620405), (211, 7721595), (315, 5172243), (633, 2573865), (945, 1724081), (1055, 1544319), (1477, 1103085), (1899, 857955), (3165, 514773), (4431, 367695), (5697, 285985), (7385, 220617), (8171, 199395), (9495, 171591), (13293, 122565), (22155, 73539), (24513, 66465), (28485, 57197), (39879, 40855)]