66006075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 113353856

約数和(自身を除く): 47347781

約数列:

[1, 3, 5, 15, 25, 43, 75, 97, 129, 211, 215, 291, 485, 633, 645, 1055, 1075, 1455, 2425, 3165, 3225, 4171, 5275, 7275, 9073, 12513, 15825, 20467, 20855, 27219, 45365, 61401, 62565, 102335, 104275, 136095, 226825, 307005, 312825, 511675, 680475, 880081, 1535025, 2640243, 4400405, 13201215, 22002025, 66006075]

約数ペア:

[(1, 66006075), (3, 22002025), (5, 13201215), (15, 4400405), (25, 2640243), (43, 1535025), (75, 880081), (97, 680475), (129, 511675), (211, 312825), (215, 307005), (291, 226825), (485, 136095), (633, 104275), (645, 102335), (1055, 62565), (1075, 61401), (1455, 45365), (2425, 27219), (3165, 20855), (3225, 20467), (4171, 15825), (5275, 12513), (7275, 9073)]