15704005005

素因数分解:

$3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1911

約数の個数: 128

約数和(自身を含む): 30953018880

約数和(自身を除く): 15249013875

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 81, 117, 135, 183, 195, 243, 305, 351, 405, 549, 585, 729, 793, 915, 1053, 1215, 1647, 1755, 1811, 2187, 2379, 2745, 3159, 3645, 3965, 4941, 5265, 5433, 7137, 8235, 9055, 9477, 10935, 11895, 14823, 15795, 16299, 21411, 23543, 24705, 27165, 28431, 35685, 44469, 47385, 48897, 64233, 70629, 74115, 81495, 107055, 110471, 117715, 133407, 142155, 146691, 192699, 211887, 222345, 244485, 321165, 331413, 353145, 440073, 552355, 578097, 635661, 667035, 733455, 963495, 994239, 1059435, 1320219, 1436123, 1657065, 1734291, 1906983, 2200365, 2890485, 2982717, 3178305, 3960657, 4308369, 4971195, 5720949, 6601095, 7180615, 8671455, 8948151, 9534915, 12925107, 14913585, 17162847, 19803285, 21541845, 26844453, 28604745, 38775321, 44740755, 51488541, 64625535, 80533359, 85814235, 116325963, 134222265, 193876605, 241600077, 257442705, 348977889, 402666795, 581629815, 1046933667, 1208000385, 1744889445, 3140801001, 5234668335, 15704005005]

約数ペア:

[(1, 15704005005), (3, 5234668335), (5, 3140801001), (9, 1744889445), (13, 1208000385), (15, 1046933667), (27, 581629815), (39, 402666795), (45, 348977889), (61, 257442705), (65, 241600077), (81, 193876605), (117, 134222265), (135, 116325963), (183, 85814235), (195, 80533359), (243, 64625535), (305, 51488541), (351, 44740755), (405, 38775321), (549, 28604745), (585, 26844453), (729, 21541845), (793, 19803285), (915, 17162847), (1053, 14913585), (1215, 12925107), (1647, 9534915), (1755, 8948151), (1811, 8671455), (2187, 7180615), (2379, 6601095), (2745, 5720949), (3159, 4971195), (3645, 4308369), (3965, 3960657), (4941, 3178305), (5265, 2982717), (5433, 2890485), (7137, 2200365), (8235, 1906983), (9055, 1734291), (9477, 1657065), (10935, 1436123), (11895, 1320219), (14823, 1059435), (15795, 994239), (16299, 963495), (21411, 733455), (23543, 667035), (24705, 635661), (27165, 578097), (28431, 552355), (35685, 440073), (44469, 353145), (47385, 331413), (48897, 321165), (64233, 244485), (70629, 222345), (74115, 211887), (81495, 192699), (107055, 146691), (110471, 142155), (117715, 133407)]