54045215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 79249920

約数和(自身を除く): 25204705

約数列:

[1, 5, 7, 19, 35, 67, 95, 133, 335, 469, 665, 1213, 1273, 2345, 6065, 6365, 8491, 8911, 23047, 42455, 44555, 81271, 115235, 161329, 406355, 568897, 806645, 1544149, 2844485, 7720745, 10809043, 54045215]

約数ペア:

[(1, 54045215), (5, 10809043), (7, 7720745), (19, 2844485), (35, 1544149), (67, 806645), (95, 568897), (133, 406355), (335, 161329), (469, 115235), (665, 81271), (1213, 44555), (1273, 42455), (2345, 23047), (6065, 8911), (6365, 8491)]