15106545

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 27648192

約数和(自身を除く): 12541647

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 111, 129, 185, 211, 215, 333, 387, 555, 633, 645, 1055, 1591, 1665, 1899, 1935, 3165, 4773, 7807, 7955, 9073, 9495, 14319, 23421, 23865, 27219, 39035, 45365, 70263, 71595, 81657, 117105, 136095, 335701, 351315, 408285, 1007103, 1678505, 3021309, 5035515, 15106545]

約数ペア:

[(1, 15106545), (3, 5035515), (5, 3021309), (9, 1678505), (15, 1007103), (37, 408285), (43, 351315), (45, 335701), (111, 136095), (129, 117105), (185, 81657), (211, 71595), (215, 70263), (333, 45365), (387, 39035), (555, 27219), (633, 23865), (645, 23421), (1055, 14319), (1591, 9495), (1665, 9073), (1899, 7955), (1935, 7807), (3165, 4773)]