54597015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 107225664

約数和(自身を除く): 52628649

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 121, 165, 185, 271, 333, 363, 407, 495, 555, 605, 813, 1089, 1221, 1355, 1665, 1815, 2035, 2439, 2981, 3663, 4065, 4477, 5445, 6105, 8943, 10027, 12195, 13431, 14905, 18315, 22385, 26829, 30081, 32791, 40293, 44715, 50135, 67155, 90243, 98373, 110297, 134145, 150405, 163955, 201465, 295119, 330891, 451215, 491865, 551485, 992673, 1213267, 1475595, 1654455, 3639801, 4963365, 6066335, 10919403, 18199005, 54597015]

約数ペア:

[(1, 54597015), (3, 18199005), (5, 10919403), (9, 6066335), (11, 4963365), (15, 3639801), (33, 1654455), (37, 1475595), (45, 1213267), (55, 992673), (99, 551485), (111, 491865), (121, 451215), (165, 330891), (185, 295119), (271, 201465), (333, 163955), (363, 150405), (407, 134145), (495, 110297), (555, 98373), (605, 90243), (813, 67155), (1089, 50135), (1221, 44715), (1355, 40293), (1665, 32791), (1815, 30081), (2035, 26829), (2439, 22385), (2981, 18315), (3663, 14905), (4065, 13431), (4477, 12195), (5445, 10027), (6105, 8943)]