177267285

素因数分解:

$3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 363686400

約数和(自身を除く): 186419115

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 43, 45, 65, 81, 87, 117, 129, 135, 145, 195, 215, 243, 261, 351, 377, 387, 405, 435, 559, 585, 645, 729, 783, 1053, 1131, 1161, 1215, 1247, 1305, 1677, 1755, 1885, 1935, 2187, 2349, 2795, 3159, 3393, 3483, 3645, 3741, 3915, 5031, 5265, 5655, 5805, 6235, 7047, 8385, 9477, 10179, 10449, 10935, 11223, 11745, 15093, 15795, 16211, 16965, 17415, 18705, 21141, 25155, 28431, 30537, 31347, 33669, 35235, 45279, 47385, 48633, 50895, 52245, 56115, 63423, 75465, 81055, 91611, 94041, 101007, 105705, 135837, 142155, 145899, 152685, 156735, 168345, 226395, 243165, 274833, 303021, 317115, 407511, 437697, 458055, 470205, 505035, 679185, 729495, 824499, 909063, 1222533, 1313091, 1374165, 1515105, 2037555, 2188485, 2727189, 3939273, 4122495, 4545315, 6112665, 6565455, 11817819, 13635945, 19696365, 35453457, 59089095, 177267285]

約数ペア:

[(1, 177267285), (3, 59089095), (5, 35453457), (9, 19696365), (13, 13635945), (15, 11817819), (27, 6565455), (29, 6112665), (39, 4545315), (43, 4122495), (45, 3939273), (65, 2727189), (81, 2188485), (87, 2037555), (117, 1515105), (129, 1374165), (135, 1313091), (145, 1222533), (195, 909063), (215, 824499), (243, 729495), (261, 679185), (351, 505035), (377, 470205), (387, 458055), (405, 437697), (435, 407511), (559, 317115), (585, 303021), (645, 274833), (729, 243165), (783, 226395), (1053, 168345), (1131, 156735), (1161, 152685), (1215, 145899), (1247, 142155), (1305, 135837), (1677, 105705), (1755, 101007), (1885, 94041), (1935, 91611), (2187, 81055), (2349, 75465), (2795, 63423), (3159, 56115), (3393, 52245), (3483, 50895), (3645, 48633), (3741, 47385), (3915, 45279), (5031, 35235), (5265, 33669), (5655, 31347), (5805, 30537), (6235, 28431), (7047, 25155), (8385, 21141), (9477, 18705), (10179, 17415), (10449, 16965), (10935, 16211), (11223, 15795), (11745, 15093)]