1738964565

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 3531386880

約数和(自身を除く): 1792422315

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 67, 69, 115, 117, 135, 195, 201, 207, 299, 335, 345, 351, 585, 603, 621, 643, 871, 897, 1005, 1035, 1495, 1541, 1755, 1809, 1929, 2613, 2691, 3015, 3105, 3215, 4355, 4485, 4623, 5787, 7705, 7839, 8073, 8359, 9045, 9645, 13065, 13455, 13869, 14789, 17361, 20033, 23115, 23517, 25077, 28935, 39195, 40365, 41607, 41795, 43081, 44367, 60099, 69345, 73945, 75231, 86805, 100165, 117585, 125385, 129243, 133101, 180297, 192257, 208035, 215405, 221835, 225693, 300495, 376155, 387729, 399303, 540891, 560053, 576771, 646215, 665505, 901485, 961285, 990863, 1128465, 1163187, 1680159, 1730313, 1938645, 1996515, 2704455, 2800265, 2883855, 2972589, 4954315, 5040477, 5190939, 5815935, 8400795, 8651565, 8917767, 12881219, 14862945, 15121431, 25202385, 25954695, 26753301, 38643657, 44588835, 64406095, 75607155, 115930971, 133766505, 193218285, 347792913, 579654855, 1738964565]

約数ペア:

[(1, 1738964565), (3, 579654855), (5, 347792913), (9, 193218285), (13, 133766505), (15, 115930971), (23, 75607155), (27, 64406095), (39, 44588835), (45, 38643657), (65, 26753301), (67, 25954695), (69, 25202385), (115, 15121431), (117, 14862945), (135, 12881219), (195, 8917767), (201, 8651565), (207, 8400795), (299, 5815935), (335, 5190939), (345, 5040477), (351, 4954315), (585, 2972589), (603, 2883855), (621, 2800265), (643, 2704455), (871, 1996515), (897, 1938645), (1005, 1730313), (1035, 1680159), (1495, 1163187), (1541, 1128465), (1755, 990863), (1809, 961285), (1929, 901485), (2613, 665505), (2691, 646215), (3015, 576771), (3105, 560053), (3215, 540891), (4355, 399303), (4485, 387729), (4623, 376155), (5787, 300495), (7705, 225693), (7839, 221835), (8073, 215405), (8359, 208035), (9045, 192257), (9645, 180297), (13065, 133101), (13455, 129243), (13869, 125385), (14789, 117585), (17361, 100165), (20033, 86805), (23115, 75231), (23517, 73945), (25077, 69345), (28935, 60099), (39195, 44367), (40365, 43081), (41607, 41795)]